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All facilities that return errors from remote methods (such as
g_dbus_connection_call_sync()
) use GError to represent both D-Bus
errors (e.g. errors returned from the other peer) and locally
in-process generated errors.
To check if a returned GError is an error from a remote peer, use
g_dbus_error_is_remote_error()
. To get the actual D-Bus error name,
use g_dbus_error_get_remote_error()
. Before presenting an error,
always use g_dbus_error_strip_remote_error()
.
In addition, facilities used to return errors to a remote peer also
use GError. See g_dbus_method_invocation_return_error()
for
discussion about how the D-Bus error name is set.
Applications can associate a GError error domain with a set of D-Bus errors in order to automatically map from D-Bus errors to GError and back. This is typically done in the function returning the GQuark for the error domain:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
// foo-bar-error.h: #define FOO_BAR_ERROR (foo_bar_error_quark ()) GQuark foo_bar_error_quark (void); typedef enum { FOO_BAR_ERROR_FAILED, FOO_BAR_ERROR_ANOTHER_ERROR, FOO_BAR_ERROR_SOME_THIRD_ERROR, FOO_BAR_N_ERRORS / *< skip >* / } FooBarError; // foo-bar-error.c: static const GDBusErrorEntry foo_bar_error_entries[] = { {FOO_BAR_ERROR_FAILED, "org.project.Foo.Bar.Error.Failed"}, {FOO_BAR_ERROR_ANOTHER_ERROR, "org.project.Foo.Bar.Error.AnotherError"}, {FOO_BAR_ERROR_SOME_THIRD_ERROR, "org.project.Foo.Bar.Error.SomeThirdError"}, }; // Ensure that every error code has an associated D-Bus error name G_STATIC_ASSERT (G_N_ELEMENTS (foo_bar_error_entries) == FOO_BAR_N_ERRORS); GQuark foo_bar_error_quark (void) { static volatile gsize quark_volatile = 0; g_dbus_error_register_error_domain ("foo-bar-error-quark", &quark_volatile, foo_bar_error_entries, G_N_ELEMENTS (foo_bar_error_entries)); return (GQuark) quark_volatile; } |
With this setup, a D-Bus peer can transparently pass e.g. FOO_BAR_ERROR_ANOTHER_ERROR
and
other peers will see the D-Bus error name org.project.Foo.Bar.Error.AnotherError.
If the other peer is using GDBus, and has registered the association with
g_dbus_error_register_error_domain()
in advance (e.g. by invoking the FOO_BAR_ERROR
quark
generation itself in the previous example) the peer will see also FOO_BAR_ERROR_ANOTHER_ERROR
instead
of G_IO_ERROR_DBUS_ERROR
. Note that GDBus clients can still recover
org.project.Foo.Bar.Error.AnotherError using g_dbus_error_get_remote_error()
.
Note that errors in the G_DBUS_ERROR
error domain is intended only
for returning errors from a remote message bus process. Errors
generated locally in-process by e.g. GDBusConnection is from the
G_IO_ERROR
domain.
gboolean
g_dbus_error_is_remote_error (const GError *error
);
Checks if error
represents an error received via D-Bus from a remote peer. If so,
use g_dbus_error_get_remote_error()
to get the name of the error.
Since 2.26
gchar *
g_dbus_error_get_remote_error (const GError *error
);
Gets the D-Bus error name used for error
, if any.
This function is guaranteed to return a D-Bus error name for all
GErrors returned from functions handling remote method calls
(e.g. g_dbus_connection_call_finish()
) unless
g_dbus_error_strip_remote_error()
has been used on error
.
Since 2.26
gboolean
g_dbus_error_strip_remote_error (GError *error
);
Looks for extra information in the error message used to recover
the D-Bus error name and strips it if found. If stripped, the
message field in error
will correspond exactly to what was
received on the wire.
This is typically used when presenting errors to the end user.
Since 2.26
void g_dbus_error_register_error_domain (const gchar *error_domain_quark_name
,volatile gsize *quark_volatile
,const GDBusErrorEntry *entries
,guint num_entries
);
Helper function for associating a GError error domain with D-Bus error names.
error_domain_quark_name |
The error domain name. |
|
quark_volatile |
A pointer where to store the GQuark. |
|
entries |
A pointer to |
|
num_entries |
Number of items to register. |
Since 2.26
gboolean g_dbus_error_register_error (GQuark error_domain
,gint error_code
,const gchar *dbus_error_name
);
Creates an association to map between dbus_error_name
and
GErrors specified by error_domain
and error_code
.
This is typically done in the routine that returns the GQuark for an error domain.
error_domain |
A GQuark for a error domain. |
|
error_code |
An error code. |
|
dbus_error_name |
A D-Bus error name. |
Since 2.26
gboolean g_dbus_error_unregister_error (GQuark error_domain
,gint error_code
,const gchar *dbus_error_name
);
Destroys an association previously set up with g_dbus_error_register_error()
.
error_domain |
A GQuark for a error domain. |
|
error_code |
An error code. |
|
dbus_error_name |
A D-Bus error name. |
Since 2.26
GError * g_dbus_error_new_for_dbus_error (const gchar *dbus_error_name
,const gchar *dbus_error_message
);
Creates a GError based on the contents of dbus_error_name
and
dbus_error_message
.
Errors registered with g_dbus_error_register_error()
will be looked
up using dbus_error_name
and if a match is found, the error domain
and code is used. Applications can use g_dbus_error_get_remote_error()
to recover dbus_error_name
.
If a match against a registered error is not found and the D-Bus
error name is in a form as returned by g_dbus_error_encode_gerror()
the error domain and code encoded in the name is used to
create the GError. Also, dbus_error_name
is added to the error message
such that it can be recovered with g_dbus_error_get_remote_error()
.
Otherwise, a GError with the error code G_IO_ERROR_DBUS_ERROR
in the G_IO_ERROR error domain is returned. Also, dbus_error_name
is
added to the error message such that it can be recovered with
g_dbus_error_get_remote_error()
.
In all three cases, dbus_error_name
can always be recovered from the
returned GError using the g_dbus_error_get_remote_error()
function
(unless g_dbus_error_strip_remote_error()
hasn't been used on the returned error).
This function is typically only used in object mappings to prepare GError instances for applications. Regular applications should not use it.
Since 2.26
void g_dbus_error_set_dbus_error (GError **error
,const gchar *dbus_error_name
,const gchar *dbus_error_message
,const gchar *format
,...
);
Does nothing if error
is NULL
. Otherwise sets *error
to
a new GError created with g_dbus_error_new_for_dbus_error()
with dbus_error_message
prepend with format
(unless NULL
).
Since 2.26
void g_dbus_error_set_dbus_error_valist (GError **error
,const gchar *dbus_error_name
,const gchar *dbus_error_message
,const gchar *format
,va_list var_args
);
Like g_dbus_error_set_dbus_error()
but intended for language bindings.
Since 2.26
gchar *
g_dbus_error_encode_gerror (const GError *error
);
Creates a D-Bus error name to use for error
. If error
matches
a registered error (cf. g_dbus_error_register_error()
), the corresponding
D-Bus error name will be returned.
Otherwise the a name of the form
org.gtk.GDBus.UnmappedGError.Quark._ESCAPED_QUARK_NAME.Code_ERROR_CODE
will be used. This allows other GDBus applications to map the error
on the wire back to a GError using g_dbus_error_new_for_dbus_error()
.
This function is typically only used in object mappings to put a GError on the wire. Regular applications should not use it.
Since 2.26
Error codes for the G_DBUS_ERROR
error domain.
|
A generic error; "something went wrong" - see the error message for more. |
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There was not enough memory to complete an operation. |
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The bus doesn't know how to launch a service to supply the bus name you wanted. |
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The bus name you referenced doesn't exist (i.e. no application owns it). |
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No reply to a message expecting one, usually means a timeout occurred. |
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Something went wrong reading or writing to a socket, for example. |
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A D-Bus bus address was malformed. |
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Requested operation isn't supported (like ENOSYS on UNIX). |
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Some limited resource is exhausted. |
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Security restrictions don't allow doing what you're trying to do. |
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Authentication didn't work. |
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Unable to connect to server (probably caused by ECONNREFUSED on a socket). |
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Certain timeout errors, possibly ETIMEDOUT on a socket. Note that
|
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No network access (probably ENETUNREACH on a socket). |
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Can't bind a socket since its address is in use (i.e. EADDRINUSE). |
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The connection is disconnected and you're trying to use it. |
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Invalid arguments passed to a method call. |
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Missing file. |
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Existing file and the operation you're using does not silently overwrite. |
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Method name you invoked isn't known by the object you invoked it on. |
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Certain timeout errors, e.g. while starting a service. Warning: this is
confusingly-named given that |
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Tried to remove or modify a match rule that didn't exist. |
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The match rule isn't syntactically valid. |
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While starting a new process, the |
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While starting a new process, the |
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While starting a new process, the child exited with a status code. |
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While starting a new process, the child exited on a signal. |
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While starting a new process, something went wrong. |
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We failed to setup the environment correctly. |
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We failed to setup the config parser correctly. |
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Bus name was not valid. |
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Service file not found in system-services directory. |
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Permissions are incorrect on the setuid helper. |
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Service file invalid (Name, User or Exec missing). |
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Tried to get a UNIX process ID and it wasn't available. |
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Tried to get a UNIX process ID and it wasn't available. |
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A type signature is not valid. |
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A file contains invalid syntax or is otherwise broken. |
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Asked for SELinux security context and it wasn't available. |
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Asked for ADT audit data and it wasn't available. |
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There's already an object with the requested object path. |
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Object you invoked a method on isn't known. Since 2.42 |
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Interface you invoked a method on isn't known by the object. Since 2.42 |
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Property you tried to access isn't known by the object. Since 2.42 |
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Property you tried to set is read-only. Since 2.42 |
Since 2.26
#define G_DBUS_ERROR g_dbus_error_quark()
Error domain for errors generated by a remote message bus. Errors in this domain will be from the GDBusError enumeration. See GError for more information on error domains.
Note that errors in this error domain is intended only for
returning errors from a remote message bus process. Errors
generated locally in-process by e.g. GDBusConnection is from the
G_IO_ERROR
domain.
Since 2.26
typedef struct { gint error_code; const gchar *dbus_error_name; } GDBusErrorEntry;
Struct used in g_dbus_error_register_error_domain()
.
Since 2.26


Our first order of business was to decide on a target audience. This audience is majorly composed of students, teachers, parents, and other school faculty interested in either joining or obtaining a better knowledge of the multiple organizations available at Polk County High School.
We then decided which clubs at our high school to feature, what information pertaining to each to include, and what extra pages, such as Contact and Resources, to include. In the creation of our site, we used a template, but while the individual pages originated from the same template, each club has a unique look. The similarities reside in the basic design of each such as the menu and page layout, but the content remains original and true only to that club.
The roles of each member on our team were also decided upon at this time. We had our graphic designer create the menu and edit any images. Our videographer gathered material for and created promotional videos for each club. The web designer did most of the creation of our desktop and mobile sites. We all assisted each other in small ways with each other's tasks. Next, we created a template to use for each page. We needed to make information, upcoming events, and multimedia relating to each club available. We also were required to include social media outlets and a way to access the local government. After establishing these guidelines, we created our template accordingly. To ensure that we would stay on track, we made a timeline and calendar via Google Docs showing when all of our goals were scheduled to be completed. Because members of our team were in different classes, information and updates, as well as different ideas were communicated through the use of Google Docs.
To decide on what pages to have and what content to include on each page, we made a plan of what we wanted our site to illustrate about each club. We included basic information such as membership requirements, activities, and officers. We decided to add a photo gallery that shows members at competitions or events. We also made a video to promote each and a contact page for each club that sends comments/questions to the advisor of the corresponding club. Lastly, a contact page for general questions about the site was included, and a resources page was included to describe the development of our site, show where we obtained pictures/information, and which programs were used in the development of our site.
To gather information, images, videos, and contact information relating to each club, we visited the teachers who act as advisors of each club. Also, we used the logos of all seven clubs with permission, we gathered more information from their respective national websites, and we took many of the pictures of club activities ourselves throughout the school year.
The template for the website was then created from scratch using Dreamweaver CS5.5. We created the template according to our blueprints, which were drawn previously, and we created the rest of the pages of our website from that template. We also made separate versions of each page in the event that users have Internet Explorer 8 or earlier, because Adobe Edge Preview 4, which was used to make our menu, is not compatible versions earlier than IE9. When a user goes to our website with an earlier version of IE, they will automatically be redirected to the compatible site, which uses Map capabilities to run our menu.
Also, we created a mobile site. If a user goes to our website using a smartphone or tablet, they will automatically be redirected to a mobile version of our site that is much easier to view and use. We created spry tabbed panels within most of our pages to include the content without causing a page with excessive length. The content was made using Microsoft Word 2007 and then inserted into the pages of the site. Also, the images in the site were either obtained from the clubs' local advisors, obtained from the clubs' respective national sites, taken as a screenshot during development, or taken by one of our team members. All of the images were then edited using Adobe Photoshop CS5.5.
WOW Slider was incorporated on our home page to show pictures of activities involving each club. WOW Slider put the pictures into an interactive banner which links each picture to the corresponding club. On each club page, we used a JavaScript photo gallery created by MooTools. For the mobile site, we used Photo Swipe, an image gallery specifically intended for mobile and touch devices. We considered using only Map properties in Dreamweaver to create our top menu on the main site, but we decided to use Adobe Edge Preview 4 instead, because it uses pure HTML 5, CSS3, and Javascript. This enables it to be viewed on a larger variety of platforms, including iPhones and iPads. Google Calendar was used to show each club's upcoming events on each club's page. We also created a calendar including all the clubs' events, which is on the home page, contact page, resources page, and mobile site.
To publish the site, we uploaded it to cPanel using FTP. It is now live online and available to the public. We also checked validation on our site. Every page is completely validated in HTML5 according to W3C's validation standards. Lastly, testing was done. We tested our website on many of the latest browsers manually, which showed us excellent compatibility firsthand, but we also used Adobe BrowserLab to test our website on a PC, Mac, and several mobile devices.
We found that our website is compatible on Windows with Chrome 8+, on Windows and Mac with Firefox 4+, on Windows with Internet Explorer 9+, and on Mac with Safari 5+. Our site is also mostly compatible on many earlier browsers, including IE8, because we used image mapping capabilities to create a separate version of our site specifically for earlier versions of IE. When viewing on a mobile or touch device, users will automatically see the mobile version of our site. It works on all popular devices/platforms.
Note: The following sites were used in the research development of our sites. All summaries were in our own words. Any images or videos not obtained from the websites listed here were either photos or screenshots taken by us or obtained from the clubs' local advisors with permission.
Research Information was obtained from:
National FBLA. Web. 20 Jan 2012. <http://www.fbla-pbl.org/>.
National FCA. Web. 18 Jan 2012. <http://www.fca.org/>.
National FFA. Web. 26 Jan 2012. <http://www.ffa.org/>.
National HOSA. Web. 30 Jan 2012. <http://www.hosa.org/>.
National NHS. Web. 9 Feb 2012. <http://www.nhs.us/>.
National SkillsUSA. Web. 12 Jan 2012. <http://www.skillsusa.org/>.
National TSA. Web. 4 Feb 2012. <http://www.tsaweb.org/>.
Logos and Images were obtained with permission from:
PCHS FBLA Advisor - Dewey Esquinance
PCHS FCA Advisor - Travis Carroll
PCHS FFA Advisor - Curtis Trew
PCHS HOSA Advisor - Sandra Benson
PCHS NHS Advisor - Ann Rogers
PCHS SkillsUSA Advisor - Dewey Esquinance
PCHS TSA Advisor - Dewey Esquinance
Program Use Copyrights were obtained with permission from:
WOW Slider
MooTools scrollGallery
Photo Swipe


Key Encryption
Symmetric Keys
Encrypting and Decrypting share the same key. The funny thing is that the key needs to remain a secret yet it needs to be shared with another party.
Asymmetric Keys
Public and Private Keys are mathematically linked
Public Key decrypts Files encrypted with Private Key and Vice Versa
E.g. Alice Shares file with Bob. Encrypts Privately, Allows Bob to Decrypt with Public
E.g. Alice Puts the file publicly on the internet and encrypts it with Public Key. Only Alice can decrypt it with her private key
Hashes
$> sha256sum go1.7.4.linux-amd64.tar.gz
Hashes allow for checking Integrity (File Corruption, Modification)
Other uses like MD5 two images to see if they are identical
Signatures
Signatures don't have to be a separate file. They can be built into the file and compressed.
We can use signatures with a CA who signs our public key
Certificates
CA - Certificate Authority
SSL/TLS is a popular form of X.509 certificate
Works on trust of the CA. Alice and Bob don't trust each other but they trust the CA. So if the CA says the data is good,
it's good enough for them.
Hardware Security Module (HSM)
Physical device that stores keys and certificates
Can be used for generating keys
Provide tamper resistance / automatic key deletion if tampered with
Audit Logs
Can contain a cryptoprocessor to prevent bus probing
Come in card or pluggable form to plug into a computer/server. Can just use AWS KMS or CloudHSM (Pricey, $5000 up front +
$2.25/hr)
Embedded linux
Security too broad. Focus on embedded linux in a corporate setting. Particularly a gateway device that acts as the portal
to the sensors
Security is like any linux whether desktop or gateway device.
Secure Boot
UEFI (Unified Extensible Firmware Interface)
Manufacturer and OS vendor will usually work with each other so that the OS vendor can have their certificate in the KEK.
They will then sign other certificates to be in the allowed DB.
PK – Platform Key represents the root of trust and is used to protect the KEK (Key Exchange Key) database. The platform
vendor puts public portion of the Platform Key (PK) into UEFI Firmware during manufacturing. Its private portion stays
with the vendor. When updating the PK, the new PK certificate must be signed with the old one.
KEK – The KEK (Key Exchange Key) database contains trusted certificates that are allowed to modify the Allowed Signature
database (db), Disallowed Signature database (dbx) or Timestamp signature database (dbt) described below. KEK database
usually contains certificates of Operating System Vendor (OSV) and is secured by the Platform Key (PK).
DB – EFI_IMAGE_SECURITY_DATABASE Allowed Signature database – this database may contain Certification Authority certificates
or their hashes that were used to generate code-signing certificates used to sign bootloader and other pre-boot components.
If the bootloader is signed by any of certificates chaining to the CA certificate present in this database, it is permitted
to execute. In this database we may also find explicit SHA2 hashes of the bootloader images.
DBX – EFI_IMAGE_SECURITY_DATABASE1 Disallowed Signature database – this database may contain the hash of a specific binary,
an X.509 certificate, or the hash of a certificate that were compromised and/or revoked. If the bootloader is signed
by any certificate present in this database, or its hash is present here, it will be denied from execution. See KB 2871690
for list of recently revoked image hashes.
DBT – EFI_IMAGE_SECURITY_DATABASE2 This is secure boot timestamp signature database. Contains timestamping certificates
using when signing bootloader images. All of these 3 databases are locked from editing by Key Exchange Key (KEK).
Microsoft has a process where you can have your EFI bootloader signed by their certs. They scan it for malware etc and
approve.
TPM to secure OS? drivers, software, files, ELAM (early loading anti-malware)
GRUB2 is compatible with EFI
sbsign --key DB.key --cert DB.crt unsigned.efi --output signed.efi
TPM - Trusted Platform Module
TPM is an actual microchip that is used to store crypto keys.
When taking ownership of a TPM, a private key is generated that nobody can ever read. Commands are available to expose
the public key. Someone can't walk away with your keys in the HDD.
TPM communicates via a separate bus which means software on the OS can't get straight memory access to the TPM
When generating a key, you can specify platform profile values e.g. hardware to match so that if the TPM chip gets removed
and placed into another machine, it won't start unless the config was the same.
Windows tools like Bitlocker uses the TPM to encrypt the hard drive. If someone walks away with your drive they can't
decrypt it because the private key is on the TPM.
Can be used by a bootloader to encrypt a small portion of the OS start code and then unencrypted when booting
TPM - Sealing/Unsealing
Linux Namespaces
A namespace wraps a global system resource in an abstraction that makes it appear to the processes within the namespace
that they have their own isolated instance of the global resource.
Process
Network
File system
User
...
Processes can have their own tree. Within that tree can be multiple processes separated from other parent / children trees.
This means that they cannot inspect or kill other processes outside their tree.
Network namespaces allow those processes to see an entirely different set of network interfaces including loopback.
Similar to chroot() except that chroot only affects the root folder for the process. If the child process mounts any other
drive it will only affect the child and not the parent namespace.
User namespace gives that user root privileges only in that namespace.
Cgroups
Control groups (cgroups) are a kernel mechanism for grouping, tracking, and limiting the resource usage of tasks.
cpusets: fascilitate assigning a set of CPUS and memory nodes to cgroups. Tasks in a cpuset cgroup may only be scheduled
on CPUS assigned to that cpuset.
cpuacct : provides per-cgroup cpu usage accounting.
devices : controls the ability of tasks to create or use devices nodes using either a blacklist or whitelist.
freezer : provides a way to 'freeze' and 'thaw' whole cgroups. Tasks in the cgroup will not be scheduled while they are frozen.
memory : allows memory, kernel memory, and swap usage to be tracked and limited.
net_prio : allows setting network traffic priority on a per-cgroup basis.
cpu : enables setting of scheduling preferences on per-cgroup basis.
perf_event : enables per-cpu mode to monitor only threads in certain cgroups.
Updating Your Platform - Images
Starting to see a lot of A/B Partitions.
Protects against power loss, corrupted installations and just general problems
The partition is readonly so the program is not modified and there's less attack surface
Data partition allows application to persist state after new image is installed
Allows easy rollback
Downside is that it's slower to update the entire image this way
Ubuntu Snappy Core and Brillo also use this A/B system
So how can we speed this up? Just update the application.
Mender Demo
Mender project provides us with a platform to push OTA updates to our device in the field
Device runs a Mender daemon which talks to a server so we have reporting on status and what its running
We can make a deployment group and specifically deploy to a set of devices instead of all devices
Easy to roll back if we maintain a list of images
VDeploy Details
name: release2
yocto id: test
checksum: test
compatibility: vexpress-qemu
description: My test build
Authorize Devices
Device Details
Upload New Artifact
Deploy Image
Building Your Own Linux with Yocto
Provides tools, templates and methods to build your own linux regardless of hardware architecture
Uses "meta" - layers to customize your system
Mender.io provides a meta-layer https://github.com/mendersoftware/meta-mender
The Yocto Project is an open source collaboration project that provides templates, tools and methods to help you create custom
Linux-based systems for embedded products regardless of the hardware architecture.
Summary
Cryotography
Hashes and Signatures
HSM and TPM
Secure Boot
Linux Namespaces and Cgroups
Keeping Updated with Mender.io
Building your own Linux with Yocto
References:
https://help.ubuntu.com/lts/serverguide/cgroups-overview.html
http://snapcraft.io/
https://en.wikipedia.org/wiki/Public_key_certificate
http://blogs.windriver.com/wind_river_blog/2016/05/sealing-data-with-tpm-on-vxworks.html
http://www.linuxjournal.com/content/take-control-your-pc-uefi-secure-boot?page=0,0
https://mender.io/
https://www.yoctoproject.org/tools-resources/videos/introducing-yocto-project


I love road cycling, ultimate frisbee, pyrography, reading, eating, sewing and building things.
I have a trusty 2012 Raleigh REVENIO 2.0 that I've had for four years, and that has helped me train with the UCSD Cycling team.
Being a part of UCSD Women's Ultimate Frisbee was one of my most memorable college experiences.
My current reads are The God Delusion and The Selfish Gene both by the remarkable Richard Dawkins.
My love of building furniture and wood-working has made me a debatably unhealthy regular at Home Depot.


Netflix will stop working on these popular TVs and streaming sticks this weekend
From Sunday (December 1), Netflix will no longer be supported on Samsung ’s 2010 and 2011 smart TVs, due to ‘technical limitations'
by Shivali Best, https://www.facebook.com/shivalibestjournalist/It’s the go-to TV streaming service for many people, but Netflix will stop working on several popular TVs this weekend.
From Sunday (December 1), Netflix will no longer be supported on Samsung ’s 2010 and 2011 smart TVs, due to ‘technical limitations.’
Samsung explained: “Samsung was recently notified by Netflix that as of 1 December, the Netflix app will no longer be supported on selected 2010 and 2011 Smart TV models sold in Canada and the US.
"For consumers with these models, there are still many other devices supported by Netflix that can be connected to a Smart TV in order to access the app.”
And the changes don’t stop there - seven older Roku streaming sticks will also no longer be supported from this month.
These include the Roku 2050X, Roku 2100X, Roku 2000C, Roku HD Player, Roku SD Player, Roku XR Player and Roku XD Player.
Many users are annoyed about the change which could mean they’re forced to buy a new TV or streaming stick to continue watching Netflix.
 They will have to get a casting device now.”
Another added: “So, basically what Netflix is saying is that on December 1 when I can’t access Netflix on my roku is that I need to cancel my subscription?”
And one joked: “Me when Netflix isn’t supported on my Samsung smart TV any longer”, alongside a photo of Apple TV+ and Disney+.
The update will take place on December 1 - so if you have one of the affected TVs or streaming sticks, you'll need to act fast!


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Article-Level Metrics (ALM) may have outgrown the infant stage, but the “terrible two’s and three’s” have now arrived when it must learn to walk, run, and… do algebra.
As ALM begins to count toes, we are fortunate to have bibliometrics scholars Paul Wouters and Wolfgang Glänzel weigh in on what are appropriate uses of bibliometrics for the assessment of individual researchers – the use of bibliometrics most people are probably interested in, but also the most controversial.
Paul Wouters and Wolfgang Glänzel gave a thoughtful and entertaining presentation on the topic at the ISSI (International Society of Scientometrics and Informetrics) conference in July, followed by commentators Henk Moed and Gunnar Sivertsen, and a discussion in the plenary. Their slides are available at Slideshare and Paul Wouters has also written a blog post about this session. The discussion continued today at theSTI conference in Berlin.
The presentation was called **The dos and don’ts in individual level bibliometrics**and is an attempt by the bibliometrics community to provide some guidance and best practices for researchers and research administrators on how to use – and not use – bibliometrics to assess individuals. They complement the recent San Francisco Declaration on Research Assessment (DORA), and they add the context of extensive bibliometrics research. We start with the 10 Don’ts and have reprinted the list in full, interleaved with pieces of commentary from our perspective as a publisher.
10 DON’TS
- Don’t reduce individual research performance to a single number - Context is critical to honest metrics. While normalization aims to provide some level of context, the diversity of dependent and independent variables can not be wholly captured. Furthermore, we believe multiple types or, as Priem; Piwowar; and Hemminger, suggest, flavors of impact exist, applicable to a host of different needs and goals, none of which are best served by a single number used by all and for all.
- Don’t use impact factors as measure of quality for individual researchers
- Don’t apply (hidden) bibliometric filters for selection, e.g. minimum IF for inclusion in publication lists
- Don’t apply arbitrary weights to co-authorship. Algorithms bases on author position might be problematic - We foresee that the current trend of expanding research collaborations continues, both in terms of size as well as research specializations involved. In this light, the traditional list of authors on a paper will no longer suffice. A number of efforts have been underway to establish a more granular system of attribution beyond author order on papers, none of which have gained full adoption by the research communities, but is a true possibility in the future. To the extent that this calculation may apply weights of some kind, we agree that it cannot be arbitrary (c.f. Do #2).
- Don’t rank scientists according to one indicator. Ranking should not be merely based on bibliometrics – Very much related to Don’t #1, we will add that this action would more intensely fan the flames of activity that intentionally inflates the counts for higher scores (i.e., gaming). Taking a multi-dimensional view of assessment not only better reflects the values supporting each type of evaluation effort, but also builds in additional protection for data integrity with a suite of indicators that matter.
- *Don’t merge incommensurable measures, e.g. citation counts from different sources:*Splicing incommensurable measures (& fruits) are a big taboo for us at PLOS. The intent behind and interest in aggregating sources together is both practical and reasonable, offering a sound summary of the data that can be easily understood and communicated. Nobody wants to tote around a suitcase full of 15+ metrics in their portfolios. That said, we do engage in considerable discussion (often heated!) about what commensurability entails. The work is not so much a balancing act, since fidelity to the research activity captured always prevails, so much as a continued discussion with research communities about how to soundly showcase groups of metrics together when it makes sense alongside continued bibliometrics research on the behavior of these metrics, testing their potential compatibility with each other.
- Don’t use flawed statistics
- Don’t blindly trust one-hit wonders. Don’t evaluate scientists on the basis of one top paper
- Don’t compare apples and oranges, e.g. research and communication in different domains – While there is much bibliometric work to be done, we can still normalize within a single source for time. This allows us to compare the views and downloads for a paper published in the early 2000′s at the advent of digital publishing of scholarly literature to a paper published a decade later. That said, the instinct to normalize across types of activity captured (e.g., between tweets, Mendeley bookmarks, media references, etc.) does not a best practice make. Finally, the crystal ball is clouded over for comparisons between research areas. Boundaries within life sciences and biomedical research are increasingly blurring as the trend towards specialization and cross-hybridization continues. Here, the authors refer to large domains of knowledge - “humanities, mathematics, and life sciences” – but these demarcations are also getting fuzzier at the edges. With respect to the changing research environment, we’re not certain what limitations may prove necessary as more bibliometric analysis is applied to larger sets of data.
- Don’t allow deadlines and workload to compel you to drop good bibliometric practices - Research impact measurement takes diligent and sustained work. Neither the advances of ALMs nor any simple, single metric will give us the answer we deserve without some degree of thoughtful interpretation of the data.
This list (and the related 10 dos) may satisfy our desire to simplify the world into discrete elements (and sometimes they are inspiring!). But we see it as more than a set of edicts or commandments. They chart a general road towards healthy adulthood, a robust and responsible metrics ecosystem, even while rapid internal changes are an intrinsic part of any growth spurt.
The list focuses on key issues, and by this simplification some of the details might get lost. But the primary audience is probably not bibliometricians, but the rest of the research community, and this initiative is an attempt to close the growing gap between what bibliometricians have learned about these issues over the years, and how these metrics are increasingly and often wrongly applied by researchers and administrators to make important funding and hiring decisions.
This is an ongoing discussion that we hope to continue at the PLOS ALM workshop in October. We posted the preliminary conference agenda yesterday, and it is not too late to register here.
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Departments
Employees
Charts
List of Departments
Add Department
#
Department Name
Employee Count
Address
Actions
Delete
List of Employees
Add Employee
#
Name
Department
Salary
Actions
Delete


Hosea 6:7
But they like men have transgressed the covenant: there have they dealt treacherously against me.


Insider
Insider is an utility framework which sets a backdoor into your app for testing tools like Appium, Calabash, Frank, etc.
Why do I need this?
There are many scenarios which are hard to cover during the automation testing because the testing environment is isolated from the tested app:
- Set a particular state for the app during the test scenario;
- Simulate push notifications;
- Simulate app invocation using custom schemes / universal links;
- Simulate handoff invocations;
- Manage files / directories in application sandbox;
- Collect metrics from the app during test execution (CPU, memory, etc.);
- etc.
Insider runs an HTTP server inside the application and listens for commands (RPCs). By default, Insider runs on http://localhost:8080
.
A command represents a simple HTTP request: http://localhost:8080/<command>
. You can pre-configure your app to simulate an action when it receives such a remote command.
Features
| Built-in Features | Commands | HTTP Method | |
|---|---|---|---|
| 🚚 | Send a message (dictionary) to the app; | /send |
POST |
| 🚌 | Send a message to the app and wait for response; | /sendAndWaitForResponse |
POST |
| 📢 | Send local notifications through NSNotificationCenter with given parameters; | /notification |
POST |
| 📱 | Get device system state information (CPU, memory, IP address, etc); | /systemInfo |
GET |
| :floppy_disk: | Manage files / directories in application sandbox (Documents, Library, tmp); | /documents/<command> /library/<command> /tmp/<command> |
See the table below |
Supported commands for file managing feature:
| File Managing Commands | HTTP Method |
|---|---|
List items: /<directory>/list |
GET |
Download items: /<directory>/download |
GET |
Upload items: /<directory>/upload |
POST |
Move items: /<directory>/move |
POST |
Delete items: /<directory>/delete |
POST |
Create folder: /<directory>/create |
POST |
In the scripts
directory can be found sample ruby scripts which show the built-in features in action.
Check out the API reference for more information.
Installation
Manual installation
In order to include the Insider library into your project, you need to build a dynamic framework from provided source code and include it into your project, or inlcude the entire Insider library as sub-project by copying it to your project directory or include as Git submodule.
Carthage
If you are using Carthage, you can always use it to build the library within your workspace by adding the line below to your Cartfile
.
github "alexmx/Insider"
CocoaPods
If you are using CocoaPods, you can as well use it to integrate the library by adding the following lines to your Podfile
.
platform :ios, '8.0'
use_frameworks!
target 'YourAppTarget' do
pod "Insider"
end
Usage
Use case #1: Simulate Push Notifications
import Insider
class AppDelegate: UIResponder, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Launch the Isider with the given delegate
Insider.shared.start(withDelegate: self)
return true
}
func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
// Process push notification
}
}
extension AppDelegate: InsiderDelegate {
// This delegate method is invoked when a remote message is sent to the app
func insider(_ insider: Insider, didReceiveRemote message: InsiderMessage?) {
// Simulate push notification
application(UIApplication.shared, didReceiveRemoteNotification: message!)
}
}
In order to test this example run InsiderDemo
application target, after go to scripts
directory and run send_message.rb
script.
Use case #2: Simulate app invocation using a custom scheme
import Insider
class AppDelegate: UIResponder, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
Insider.shared.start(withDelegate: self)
return true
}
func application(_ application: UIApplication, handleOpen url: URL) -> Bool {
// Process custom scheme invocation
return true
}
}
extension AppDelegate: InsiderDelegate {
func insider(_ insider: Insider, returnResponseMessageForRemote message: InsiderMessage?) -> InsiderMessage? {
// Simulate app invocation using a custom scheme
let url = URL(string: "insiderDemo://hello/params")
let response = application(UIApplication.shared, handleOpen: url!)
return ["response" as NSObject : response as AnyObject]
}
}
In order to test this example run InsiderDemo
application target, after go to scripts
directory and run send_message_with_response.rb
script.
Use case #3: Get application system information during test execution
import Insider
class AppDelegate: UIResponder, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
Insider.shared.start()
return true
}
}
As it is a built-in feature there is no need to set a delegate for Insider in this case. In order to test this example run InsiderDemo
application target, after go to scripts
directory and run system_info.rb
script.
Use case #4: Add files to Documents folder in application sandbox.
import Insider
class AppDelegate: UIResponder, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
Insider.shared.start()
return true
}
}
As it is a built-in feature there is no need to set a delegate for Insider in this case.
There are 3 directories supported in application sandbox:
- Documents:
http://localhost:8080/documents
- Library:
http://localhost:8080/library
- tmp:
http://localhost:8080/tmp
You can create new folders. Upload, download, move, remove files / folders from application sandbox.
In order to test this example run InsiderDemo
application target, and open in your browser:
You will see the files which are in your application sandbox.
If you need to use the sandbox files managing API in your automation scripts please check File Managing Commands section above.
Credits
Insider uses these amazing libaries under the hood:
License
This project is licensed under the terms of the MIT license. See the LICENSE file.


John Mylopoulos, Lawrence Chung, Eric Yu
Linked to iStar.
"[Object Oriented Analysis] adopts ideas from object-oriented programming and blends them with ideas from semantic data modeling and knowledge representation (notably semantic networks) into a aspects of a software system. Today, there are dozens of like-minded techniques and commercial tools modeling framework that is more powerful founded on the OO way of thinking that support than traditional techniques such as data flow diagrams, structured analysis, and the like."
"The Object-Oriented Systems Analysis (OOSA) technique [12] adopts the Entity-Relationship (ER) model to capture the declarative aspects of a software system."
Requirements Engineering


2 #ifndef CPPPROJECT_VECTOR_HPP
3 #define CPPPROJECT_VECTOR_HPP
27 this->vector.resize(length);
35 this->length = other.size();
44 this->length = length;
45 this->vector.resize(length);
60 cout <<
"Length:" << this->length << endl;
62 for (
int i = 0; i < this->length; ++i)
{
63 cout << this->vector[i];
64 if (i == this->length - 1) {
78 return this->vector[i];
86 if (this->length == 0) {
87 cerr <<
"The vector is empty,can not get sum" << endl;
90 double ans = this->vector[0];
91 for (
int i = 0; i < length; ++i) {
92 ans = min(ans, this->vector[i]);
102 if (this->length == 0) {
103 cerr <<
"The vector is empty,can not get sum" << endl;
106 double ans = this->vector[0];
107 for (
int i = 0; i < length; ++i) {
108 ans = max(ans, this->vector[i]);
128 if (this->length == 0) {
129 cerr <<
"The Vector is empty,can not get sum" << endl;
133 for (
int i = 0; i < this->length; ++i)
{
134 ans += this->vector[i];
146 this->length = _length;
147 this->vector.resize(_length);
157 if (this->length != other.length) {
158 cerr <<
"dot product error!" << endl;
159 cerr <<
"the two vector length is not equal" << endl;
162 for (
int i = 0; i < this->length; ++i)
{
163 ans += this->vector[i] *
other.vector[i];
174 for (
int i = 0; i < this->length; ++i)
{
175 T cur(this->vector[i].real(),
-this->vector[i].imag());
187 for (
int i = 0; i < this->length; ++i)
{
188 T cur(this->vector[i].real(),
-this->vector[i].imag());
191 this->vector = ans.vector;
201 if (this->length != other.length) {
202 cerr <<
"element_wise_multiplication_change error!" << endl;
203 cerr <<
"the size of two vector is not equal" << endl;
207 for (
int i = 0; i < this->length; ++i)
{
208 ans[i] = this->vector[i] *
other.vector[i];
221 if (this->length != other.length) {
222 cerr <<
"element_wise_multiplication_change error!" << endl;
223 cerr <<
"the size of two vector is not equal" << endl;
227 for (
int i = 0; i < this->length; ++i)
{
228 ans[i] = this->vector[i] *
other.vector[i];
230 this->vector = ans.vector;
240 if (this->length != other.length) {
241 cerr <<
"The length of two vector is not equal" << endl;
245 for (
int i = 0; i < this->length; ++i)
{
246 ans[i] = this->vector[i] +
other.vector[i];
260 cerr <<
"The column of the matrix is not equal to the vector length" <<
endl;
264 for (
int i = 0; i < other.
getRow();
++i) {
265 for (
int j = 0; j < other.
getColumn();
++j) {
266 ans[i][j] = other[i][j] + this->vector[j];
278 if (this->length != other.length) {
279 cerr <<
"The length of two vector is not equal" << endl;
283 for (
int i = 0; i < this->length; ++i)
{
284 ans[i] = this->vector[i] -
other.vector[i];
298 cerr <<
"The column of the matrix is not equal to the vector length" <<
endl;
302 for (
int i = 0; i < other.
getRow();
++i) {
303 for (
int j = 0; j < other.
getColumn();
++j) {
304 ans[i][j] = other[i][j] - this->vector[j];
317 for (
int i = 0; i < this->length; ++i)
{
318 ans[i] = this->vector[i] *
other;
330 if (this->length != other.
getRow())
{
331 cerr <<
"Vector * Matrix error!" << endl;
332 cerr <<
"Vector length is not equal Matrix row" << endl;
336 for (
int i = 0; i < other.
getColumn();
++i) {
337 for (
int j = 0; j < this->length; ++j)
{
338 ans[i] += this->vector[j] *
other[j][i];
351 if (this->length == 2 && other.length == 2) {
352 ans[2] = this->vector[0] *
other.vector[1] - this->vector[1] * other.vector[0];
355 if (this->length == 3 && other.length == 3) {
356 ans[0] = this->vector[1] *
other.vector[2] - this->vector[2] * other.vector[1];
357 ans[1] = this->vector[2] *
other.vector[0] - this->vector[0] * other.vector[2];
358 ans[2] = this->vector[0] *
other.vector[1] - this->vector[1] * other.vector[0];
361 cerr <<
"The dimension of both vectors should either be 2 or 3" <<
endl;
370 #endif //CPPPROJECT_VECTOR_HPP


MCCE is a biophysics simulation program combining continuum electrostatics and molecular mechanics. In this program, the protein side chain motions are simulated explicitly while the dielectric effect of solvent and bulk protein material is modeled by continuum electrostatics.
You can find the mcce manual here
or you can install through conda ![BinstarBadge](https://anaconda.org/salahsalah/mcce/badges/installer/conda.svg)


About me
Hi! I’m Almasur Antor but you can call me Almas. Growing up I didn’t really have much access to video games or anything of that sort. My parents always pushed me towards sports, don’t get me wrong, I love sports till this day. But once I was first introduced to the gaming world I was instantly obsessed. Games helped me get through a lot, gaming was a doorway to escape reality and helped me ease my mind from negativity and stress. My parents didn’t like me playing games though, in fact I never owned a proper console to play games. I used to play games on my laggy laptop but luckily for me, I was recently finally able to get a gaming pc.
My Experience
Gamer X Hub is an online gaming store where we sell gaming products for cheap. I built Gamer X Hub for all the kids who struggled to afford a gaming console like me. My goal is to make gaming accessible to everyone, everyone deserves a place to relax and have fun. Gamer X Hub is my first project but definitely not my last. Making an online gaming store isn’t my only goal. I’m still young, I look forward to developing many more websites, platforms and apps. I’m experienced with coding, I know languages such as HTML, CSS, and Python. I want to be a software developer, and there’s many steps ahead of me.


Tiger Hsu
Software Developer | Web Development
I am a full-stack junior developer from Indianapolis, Indiana. My main coding language is using JavaScript and C#, but I have experience with Java.
I am a developer with Functional programming and Object Oriented programing
This past year I have started to learn more and more about full stack CRUD methods using REST process. I have also used frame works such as vue.js, react.js, and .NET core, since technology is ever changing I am always learning about new and exciting stuff, more to follow..
Resume


| 1-8 | Envelope switching |
| command (mac) / ctrl (win) + c | Copy envelope |
| command (mac) / ctrl (win) + v | Paste envelope |
| command (mac) / ctrl (win) + 1 | Decrease note interval |
| command (mac) / ctrl (win) + 2 | Increase note interval |
| command (mac) / ctrl (win) + - | Zoom out |
| command (mac) / ctrl (win) + = | Zoom in |
| command (mac) / ctrl (win) + t | Toggle Always on Top |
| p | Power |
| v | Vertical inversion |
| h | Horizontal inversion |
| b | Broadcast MIDI channel for mapping (equivalent to clicking the horn) |
| t | Toggle triplet mode |
| s | Toggle snap to grid mode |
| shift + 1-8 | Trigger envelope (active in controller mode only) |
| up/down | Cycle through curve types on the selected point (default, bezier 1, bezier 2) |
| backspace | Delete selected point |


The wet package handles all matters related to experimental data. Although more is available in the library (such as experiment grouping), we will focus here on MS/MS spectra, run (spectra collection) and extracted ion chromatograms (XIC).
In real life, experimental data are delivered by a server side application responding to ajax requests.
Such
part of an application is out of scope here, but the toolkit is server agnostic. We have internally
developed backend applications in Groovy/Grails, Scala/Scalatra/Play and Node.js/Express for various situations. The
server must
simply answer to GET
requests (the simplest form of url calls).
The url to serve data can be configured via the fishtones.wet.Config
object through
fishTones.wet.Config.set('wet.url.rest',
'http://host/root/path')
.
For the sake of the code examples, we will either explicitly instanciate the object or read the mock
objects stored in the data-demo/
directory.
mozs
, intensities
etc. instead of one
array of peak objects, each being a map with its own m/z and intensity is to save memory. All of these
arrays must have the same length and are sorted according to the mozs
values.
More precisely, a fishtones.wet.ExpMSMSSpectrum
object typically contains the properties:
id
: [optional] unique value to fetch the spectrum on the server;precMoz
: precursor mass over charge ratio;mozs
: array of sorted floating point values for fragment m/z;intensities
: array of peak intensitiesintensityRanks
: [optional] array of integer values, 0
standing for the
most intense fragment. Several algorithm can be applied to sort peaks by intensities and this
operation is typically achieved on the server side.
ExpMSMSSpectrum
object.
fishtones.wet.MSMSRun
holds a collection of mass spectrum (namely a fishtones.wet.ExpMSMSSpectrumCollection
,
which extends a a Backbone collection) and many other
properties. As for a single spectrum, an id
field is needed to load data from the server.
As described in the API below, an MSRun
can be loaded with or without its spectra, which can
even been loaded with or without the fragments. Decoupling these different levels of load is done for
memory sake (there is no need to load all the fragments if the goal is to display only high level spectra
information.
MSMSRun
object.
ExpMSMSSpectrumCollection
,
extending a a Backbone collection.
filterOpt
can either be ids
or scanNumbers
, giving an
array of such.
If no filterOpt
is passed, all spectra are fetched.
The callback is called with the run as argument.
fishtones.wet.Injection
is a container for an MSMSRun
plus extra parameters
(mainly mass tolerances). It contains the properties:
id
: used for the fetch calls;name
: a string decription;InstrumentParams
: a map with tolerance (in ppm) {fragmentTol:float,
precursorTol:float}
;runInfo
: the MS/MS run information (id, name etc.)Beside holding an MSMSRun
, an Injection
object is the entry point to extracting
the XIC
describe thereafter, as it holds the precursorTol
defined for the run.
The main method on an Injection
is the injection.fetch({success:callback{})
,
working in the same way as the ExpMSMSSpectrum
or the MSMSRun
one.
fishtones.wet.XIC
collects the MS1 peaks across retention time, within a given m/z
range.
Building the XIC itself is the responsibility of the backend application (MS1 information is not stored in the run object).
The originality of XIC in fishtones.js is that it can also hold filtered MS/MS spectrum, and a
RichSequence
(although this latter parameter will be of some interest in the match section).
An XIC
is built via an Injection
object (holding the MS/MS run information together
with mass error tolerance). The main access function (used in the following examples) is injection.chromatoXIC(mass,
option)
.
An XIC object holds:
retentionTimes
: (Array[Float]);intensities
: (Array[Float]), with the same length as retentionTimes
;name
: (String) description;injection
: (Injection) the source injection object;msms
: (Object, optional) containing the MS/MS information. All arrays must have the same length:
expSpectra
: (ExpMSMSSpectrumCollection) fragmentation spectra list, with peaks;retentionTimes
: (Array[Float]) extracted retention times of the spectra;intensities
: (Array[Float]) XIC interpolates intensities for the fragmentation spectra.
An XIC can be rendered within a fishtones.wet.XICView
. It view proposes a zoomable widget. Zoom in by dragging the mouse and
out by
double clicking.
Richer viewing widgets are demonstrated on the match page, displaying at once several chromatograms in various manners, together with peptide alignment.


LACTATED RINGERS- sodium chloride, sodium lactate, potassium chloride and calcium chloride irrigant
Baxter Healthcare Corporation
Lactated Ringer’s Irrigation
Each 100 mL contains: 600 mg Sodium Chloride, USP, 310 mg Sodium Lactate, 30 mg Potassium Chloride, USP, 20 mg Calcium Chloride, USP. No antimicrobial agent has been added. pH 6.5 (6.0 to 7.5). Osmolarity 273 mOsmol/L (calc.). Sterile, nonpyrogenic. Pour Bottle.
As directed by a physician.
Cautions: Warm in oven to not more than 50°C for a maximum of 60 days. Discard after 60 days of warming. Do not use unless solution is clear and seal is intact. Discard unused portion. Rx only.
Container Label
2F7154
NDC
0338-0114-04
1000 mL
Baxter Logo
Not for Injection
Lactated
Ringer's
Irrigation
Each 100 mL contains:
600 mg Sodium Chloride,
USP, 310 mg Sodium Lactate, 30 mg Potassium
Chloride, USP, 20 mg Calcium Chloride, USP. No
antimicrobial
agent has been added. pH 6.5 (6.0 to
7.5). Osmolarity 273 mOsmol/L
(calc.). Sterile, non-
pyrogenic. Pour Bottle. Isotonic solution for irrigation
only.
Dosage and Administration: As directed by a
physician.
Cautions: Warm in oven to not more than
50°C for a maximum of 60
days. Discard after 60
days of warming. Do not use unless solution
is clear
and seal is intact. Discard unused portion. Rx only.
Recommended storage: Room temperature (25°C).
Avoid excessive
heat.
PL 325 plastic
Baxter Healthcare
Corporation
Deerfield, IL 60015
USA
Made in USA
Bar Code
Position
Only*
303380114047
LOT
EXP
07-09-64-077
Carton Label
Lactated Ringer's
Irrigation
Pour
Bottle
1000 mL
Qty
12
NDC 0338-0114-04
2F7154
EXP
LOT#
(01)50303380114042(17)080630(10)G012345
07-06-47-995
|
LACTATED RINGERS
sodium chloride, sodium lactate, potassium chloride, calcium chloride irrigant | ||||||||||||||||||||
| ||||||||||||||||||||
| ||||||||||||||||||||
| ||||||||||||||||||||
| ||||||||||||||||||||
|
| Labeler - Baxter Healthcare Corporation (005083209) |
| Establishment | |||
| Name | Address | ID/FEI | Business Operations |
|---|---|---|---|
| Baxter Healthcare Corporation | 001728059 | MANUFACTURE |


Best gifts: Practically indestructible gadgets
by Eileen BrownThe best durable tech items that will last and last.
I tend to harshly treat my tech. I expect items that I pay good money for to last. But, unfortunately, often they let me down at the most inconvenient times. I drop phones more often than I care to admit, regularly spill coffee at my desk causing a major panic, and I generally am a bit too rough with my tech kit. I need items that last a good length of time.
Also: Best rugged phones of 2019: Waterproof, shockproof smartphones you need to own
I looked at many alternatives and even rugged accessories for my gadgets, and these robust items can cope with rough handling.
Practically indestructible tech
Disclosure: ZDNet may earn a commission from some of the products featured on this page.
Leatherman Tread bracelet for $175
- See it now: Amazon
If you love the functionality of your Leatherman -- but want a customized version -- try this wearable. Fully adjustable, you can add and remove links to get the bracelet you need. It is TSA-compliant for travel and has box wrenches, hex drives, screwdrivers, a SIM card pick, cutting hook, socket drive adaptor, oxygen tank wrench -- and, most importantly, a bottle opener.
American Tactical Supply Co. Tactical Self-Defense Pen for $14
- See it now: Amazon
This ink cartridge ballpoint pen will work in all conditions. It is made from impact-resistant aircraft-grade aluminum and has a carbide tip glass breaker and a DNA catcher. Its durable construction means that you can use it in self-defense, and it sits unobtrusively in your pocket should you need to use if for ordinary functions such as writing.
Grandtec 109 key silicone keyboard for $20
- See it now: Amazon
The Grandtec keyboard is ultra-flexible with a USB interface, hotkeys, and power management keys. It is made from industrial grade non-allergenic silicone rubber which is washable, sterilizable, and rollable.
Doogee S90 for $433
- See it now: Amazon
The Doogee S90 has a 6.18-inch screen with 2246 x 1080px resolution, It weighs 300g, and has extra optional magnetic modules that clip onto the back of the phone. Modules include a 5,000mAh battery, night vision camera, speaker, gamepad. walkie-talkie, or a printer. It supports wireless charging and has NFC and has tools such as a plumb bob and spirit level.
Nano Liquid Screen Protector for $11
- See it now: Amazon
This liquid screen protector act as invisible shields for your cell phone providing invisible protection. It has a 9H rating for surface hardness. It's water- and scratch-resistant, and it will work on curved surfaces. Add a couple of drops directly to your phone screen.
Aqua Quest Storm Waterproof Laptop Case for $35
- See it now: Amazon
The Aqua Quest Storm is made from 420D ripstop nylon, making it waterproof and durable. It has welded seams and a double ziplock seal, and velcro flap to keep water out. It has a removable padded sleeve. It will fit most models of tablets and laptops.
ioSafe SoloPRO 4TB fireproof and waterproof external hard drive for $665
- See it now: Amazon
The SoloPRO external hard drive can cope with a temperature of up to 1,550 degrees F for up to half an hour to protect your data. It will survive being submerged in water up to 10 feet deep for up to 72 hours, whether in fresh or saltwater. It can be bolted to any surface to prevent theft.
Stewart/Stand RFID Blocking Stainless Steel Billfold Wallet for $39
- See it now: Amazon
This stainless steel threaded wallet blocks RFID connections at 13.56MHz but will allow you to use your 125KHz proximity card whilst in the wallet. It has three credit card pockets, a stash pocket, a compartment for bills, and a window for your ID card.
Indestructible Field Notebook for $11
- See it now: Amazon
These synthetic paper notebooks are waterproof, tear-proof, and weatherproof. You can use normal ballpoint pens or pencils to write in the rain or underwater. Available inbound, or spiral-bound form.
Nokia 3310 3G for $55
- See it now: Amazon
The classic durable Nokia 3310 was re-released in different colors and a customizable UI. The revamped model also has 3G, Bluetooth, and includes a slot for a micro SD card and has a headphone jack. The 3310 is perfect for those who are tired of ultra-slim flexible phones and are nostalgic for the classic Snake game.
Panasonic Toughbook CF-31 for $550
- See it now: Amazon
This military-grade Toughbook can cope with a 6-ft drop, vibration, rain dust, shocks, freeze/thaw cycles, and temperature fluctuations. It is housed in a magnesium alloy case and comes with Windows 10 Professional installed. Inside there is an Intel Core i5 3rd gen processor, 13.1-inch XGA touchscreen, 8GB RAM, 240GB SSD hard drive, Wi-Fi, and Bluetooth.


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Namespace color::type
Description
- Contain library specific types.
List
-
- divert_t
- Used to convert normalized value to divert. e.g color component specific range.
- normal_t
- Used to convert divert value to normalized. Type of normalized value is usually
double
. Range is between 0 (zero) and 1 (one).
- pack2
- See Format
- pack3
- See Format
- pack4
- See Format
- pack5
- See Format
- split233_t
- See Format
- split323_t
- See Format
- split332_t
- See Format
- split422_t
- See Format
- split242_t
- See Format
- split224_t
- See Format
- split555_t
- See Format
- split655_t
- See Format
- split565_t
- See Format
- split556_t
- See Format
- split772_t
- See Format
- split727_t
- See Format
- split277_t
- See Format
- split888_t
- See Format
- splitCAA_t
- See Format
- splitACA_t
- See Format
- splitAAC_t
- See Format
- split2222_t
- See Format
- split4444_t
- See Format
- split5551_t
- See Format
- split1555_t
- See Format
- split6666_t
- See Format
- split8888_t
- See Format
- split2AAA_t
- See Format
- splitAAA2_t
- See Format
- splitGGGG_t
- See Format
uint24_t - This will emulate 3 bytes size unsigned integer
uint48_t - This will emulate 6 bytes size unsigned integer


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I love going on adventures. I volunteer a lot and hard work is always the key for me.
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I've never studied web development or programming in a school but my curiosity to learning more about it brought to wanting this to become my major.
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|
KratosMultiphysics
KRATOS Multiphysics (Kratos) is a framework for building parallel, multi-disciplinary simulation software, aiming at modularity, extensibility, and high performance. Kratos is written in C++, and counts with an extensive Python interface.
|
Here we add the functions needed for the registration of class. More...
#include <factory.h>
Public Member Functions | |
Life Cycle | |
| Factory () | |
| virtual | ~Factory ()=default |
Operations | |
| bool | Has (const std::string &rClassName) const override |
| This method checks if the linear class is registered. More... | |
| template<typename... TArgumentsType> | |
| ClassType::Pointer | Create (TArgumentsType &&... Arguments) const |
| This method creates a new class. More... | |
Input and output | |
| std::string | Info () const override |
| Turn back information as a string. More... | |
| void | PrintInfo (std::ostream &rOStream) const override |
| Print information about this object. More... | |
| virtual void | PrintData (std::ostream &rOStream) const override |
| Print object's data. More... | |
| Public Member Functions inherited from Kratos::FactoryBase | |
| KRATOS_CLASS_POINTER_DEFINITION (FactoryBase) | |
| Pointer definition of FactoryBase. More... | |
| FactoryBase () | |
| virtual | ~FactoryBase () |
Type Definitions | |
| typedef TClass | ClassType |
| The definition of the class. More... | |
| KRATOS_CLASS_POINTER_DEFINITION (Factory) | |
| Pointer definition of Factory. More... | |
Here we add the functions needed for the registration of class.
Defines the base class factory
| TClass | The class to create the factory |
| typedef TClass Kratos::Factory< TClass >::ClassType |
The definition of the class.
|
inlineexplicit |
Constructor.
|
virtualdefault |
Destructor.
|
inline |
This method creates a new class.
| Arguments | The arguments of the method |
| TArgumentsType | Variadic template arguments |
|
inlineoverridevirtual |
This method checks if the linear class is registered.
| rClassName | The nanme of the class |
Reimplemented from Kratos::FactoryBase.
|
inlineoverridevirtual |
Turn back information as a string.
Reimplemented from Kratos::FactoryBase.
| Kratos::Factory< TClass >::KRATOS_CLASS_POINTER_DEFINITION | ( | Factory< TClass > | ) |
Pointer definition of Factory.
|
inlineoverridevirtual |
Print object's data.
Reimplemented from Kratos::FactoryBase.
|
inlineoverridevirtual |
Print information about this object.
Reimplemented from Kratos::FactoryBase.


val loudnessMax: Float
The peak loudness of the segment in decibels (dB). Combined with loudness_start and loudness_max_time, these components can be used to desctibe the “attack” of the segment.
loudnessMax
- The peak loudness of the segment in decibels (dB). Combined with loudness_start and
loudness_max_time, these components can be used to desctibe the “attack” of the segment.


Git is a very useful tool to track the changes you make. By utilizing version control, git makes it easy to see the history of a file through the various snapshots that are taken each time a file is edited. You can do this by through commits. Commits are an action or collection of actions that are taken to modify a file. Then those actions are committed, the current version as well as the previous versions are available to view. It allows you to see what you've changed throughout the history of the file.
While you're in the terminal and making changes, git status is a useful command to show you what, if any, files have been modified or are untracked. It also tells you what you need to do to move those files to a commit or what the next stage is for those files.
When writing CSS code, we use the property 'display' which helps determine how an element is displayed on the page. From here, we specify whether we want whatever we're styling to be inline, block, or inline-block and with proper syntax looking like this: [display: inline;] or [display: inline-block;].
Visually, when displaying an inline element, it won't look like much, but having multiple elements together, you'll see they are viewed next to one another. This is because an inline element does not affect anything but what's between the tag itself.


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Index
DEFINITION Chars DEFINITION CharsTest DEFINITION DStrings DEFINITION DStringsTest DEFINITION Obn2 DEFINITION Obn2Test DEFINITION Path DEFINITION PathLists DEFINITION Tests


An engineering-centric Hackathon to gather passionate students to use technology & programming to solve real world issues, forms teams to work together for 24 hours and substantiate their ideas. We invite participation from undergraduates and up to second year graduate students on a national level, specifically first-year Engineering Students.
Register Now About IEEE-NUSConventional hackathon primarily focuses on software, for our hackathon we put an emphasis on hardware, hence the theme “smart wearables”. Understanding that completing hardware fabrication within 24 hours is challenging, contestants are not required to create a completed wearable to score well. Rather, they need to complete either its software, hardware, or design (e.g. CAD), and then show how they can be implemented together.
Continuous support/assistance will be made available for participants. Event for participants include a 24-hour hack and six hour-long “skills and tips” workshops within duration of the hack. Mentors will wander around the venue assisting groups, should any meet technical difficulty.
Assessment criteria is based upon Task Fulfillment, and two of the following three criteria (with unequal weightage): Creativity, Practicality, Rigour. The rubric will be made open to all participants. Afterwards, top performing projects will be showcased/presented to all participants.
Best of the hacks
Nice, definitely will be useful
Woo~ I like how this one approaches the problem
Oh gee, this one looks sibei complex
Best work done by freshmen undergraduates
| Time | Activity | Venue |
|---|---|---|
| 8.30 am | Registration (Individuals/Team) | Foyer of LT6 |
| 10.00 am | Registration for hack closes Opening ceremony
|
LT6 |
| 11.00 am | Hack begins | Labs |
| 12.30 pm | Lunch service begins | Foyer of LT6 |
| 2.00 pm | Lunch service ends Drop-in Workshops (A) and (B) begins |
Seminar Rooms E3-06-04/05/06 |
| 3.00 pm | Drop-in Workshops (C) and (D) begins | Seminar Rooms E3-06-04/05/06 |
| 4.00 pm | Drop-in Workshops (E) and (F) begins | Seminar Rooms E3-06-04/05/06 |
| 5.00 pm | Dinner service begins Roving mentorships begin |
Foyer of LT6 Labs |
| 7.00 pm | Dinner service ends | Foyer of LT6 |
| 8.00 pm | Roving mentorships end | Labs |
| Time | Activity | Venue |
|---|---|---|
| 9.00 am | Brunch service opens | Foyer of LT6 |
| 11.00 am | Hack ends
|
|
| 11.30 am | Deadline for submission of presentation material | via Slack |
| 11.45 am | Judging allocations announced | via Slack |
| 12.00 pm | Brunch service ends Start of project assessment |
Foyer of LT6 |
| 2.00 pm | End of project assessments | Labs |
| 2.30 pm | Closing Ceremony
|
LT6 |
| 2.50 pm | Closing Ceremony(II)
|
LT6 |
| 3.15 pm | Closing Ceremony(II)
|
LT6 |
Ready to start your next project with us? That's great! Give us a call or send us an email and we will get back to you as soon as possible!
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This is one of the questions that employers almost always ask. When you are asked about your greatest strengths, it's important to discuss the attributes that will qualify you for the specific job and set you apart from the other candidates.
Another typical question interviewers will ask is about your weaknesses. Do your best to frame your answers around positive aspects of your skills and abilities as an employee.
Here’s how to answer questions about you without giving out too much – or too little – personal information.Start by sharing some of your personal interests which don't relate directly to work.


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The ROBLOX API Reference is a project that aims to document ROBLOX's Lua API as thoroughly as possible.
Almost all of the pages on this site are generated from ROBLOX's "API dumps". These are files generated by the ROBLOX client, containing information about the Lua API. This project parses the API dump for each version of ROBLOX, and automatically displays human- readable information about the API's classes, class members, enums, types, and more.
This project is open source. The repository that generates this site is available here, on GitHub. You are free to fork and modify it to your heart's content.
ROBLOX is an online virtual playground and workshop — where kids of all ages can safely interact, create, have fun, and learn. It's unique in that practically everything in this infinite playground is designed and constructed by individual members of the ROBLOX community.
This site is not affiliated with ROBLOX Corporation.


Soon Site becomes real euglug.org So UNIX Much Linux much commandline Wow
Send Doge: D8rUdYE3jXsRqtkkydSnkd85XQUidReYJW


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Lumber mills are dangerous places, especially to the people who aren't supposed to be there. It doesn't matter if you're taking part in a massive firefight, running from the local slasher or just trying to navigate the place with your limbs intact. Nobody goes into a lumber yard expecting a safe haven if a better alternative is available.
Unfortunately, most times there isn't a better alternative, and with all those deadly power tools scattered about, lumber stacks waiting to collapse on someone, and enough saws to shred a small town, you can expect a high mortality rate whenever one of these places shows up.
To count as an example, a lumber mill or at least a lumber yard motif must be used. Characters don't have to die or suffer serious injury, but must be menaced or endangered by the lumber mill in some way. This trope sometimes involves a nasty-looking saw and some poor schmuck tied to a Conveyor Belt of Doom or power tools being used as improvised weapons during a fight or interrogation.
A staple of many old-timey Dastardly Whiplash cartoon villains.
Note that although "trouble at t' mill" is a cliché of dramas set Oop North, the mill in such cases is a textile mill, not a lumber mill, and the trouble is of a different kind.
Examples
- In the Sparkplug story "Buzz Off!", Sparkplug is lured to a sawmill where she and her reporter friend are endangered by an evil logger called the Barkmeister.
- In FernGully: The Last Rainforest, young Zack has been shrunk to 3 inches high, and is stuck in a spider's web. As the fairy Krysta struggles to free him, the Leveler begins devouring the tree they're on. The Leveler is a gigantic tree harvester that moves on caterpillar treads, felling trees with chainsaw pincers, debarking the trunks, and cutting the wood into 2-by-4s and plywood sheets. Batty Koda plucks Zack and Krysta from the trunk before it reaches the whirring steel teeth.
- In Footrot Flats: The Dog's Tale, the Dog gets chased through the Murphys' sawmill by the Murphys' dog, narrowly avoiding the whirring buzzsaws.
- In Ripper: Letter from Hell, the killer chases Chantel into a sawmill and then activates the saws: forcing her to try to escape through a now deadly environment.
- The final showdown of Tucker & Dale vs. Evil takes place in an abandoned lumber mill, and it features both a Conveyor Belt of Doom and improvised weapons. The hero gears up with all kinds of protective clothing and arms himself with a chainsaw, while the Big Bad resorts to using a metal bar.
- The climax of Walking Tall (2004) takes place in and outside the town's defunct lumber mill, as the bad guy tries to kill the hero with an axe he took out of the workshop.
- In The White Ribbon, a farmer's wife dies at the sawmill when rotten floorboards give way.
- In Paddle-to-the-sea by Holling C. Holling, the eponymous toy canoe gets trapped in the bark of a log that is being slowly fed into a saw in a sawmill. The canoe is spotted by a mill worker who rescues it a releases it back into the lake. This scene also appears in the 1966 film version.
- The fourth book of A Series of Unfortunate Events, aptly titled The Miserable Mill, sees the Baudelaire orphans shuttled to a lumber mill owned by their current guardian. The book involves hypnotism and cruel deaths by buzzsaws.
- In The Adventures of Superman episode "The Perils of Superman", the Villain of the Week ties Perry to a log in a sawmill.
- The MacGyver (1985) episode "Log Jam" climaxes in a fight between Mac and the bad guys in a sawmill, with the chief villain trying to kill Mac with a chainsaw.
- Twin Peaks even shows said lumber mill in its faux-kitsch opening sequence, which becomes increasingly relevant as the plot progresses. There's the subplot with Jocelyn Packard which culminates in the lumber mill being set on fire, and another seemingly unrelated character being chained up inside as a Two Birds One Stone gambit.
- The Dastardly Whiplash version is lampshaded in Along Came Jones by The Coasters (among others).
- A large part of Dudley Do-Right's Ripsaw Falls at Universal's Islands of Adventure is set in a sawmill filled with numerous spinning sawblades.
- Alan Wake has the Biltmore Logging Camps and The Sawmill from The Signal, where Alan has to navigate various hazards and fend off Taken.
- ATV Offroad Fury: An abandoned lumber mill can be seen in one level, though it can't be fully explored. The player can still wipe out on it if not careful.
- Blood has a level set on a lumber mill repurposed to saw human bodies into zombie chow. Plenty of scenery depicting sawed human bodies abound.
- The first DLC of Borderlands, The Zombie Island of Dr. Ned, takes place on a forested island where the Jakobs corporation set up a lumbermill to help build their weapons. All the workers were turned into zombies though, and the one responsible for doing that, Dr. Ned himself, sets up his main laboratory inside the sawmill itself.
- Borderlands 3 also has several of these scattered about on Eden-6, which are used by the Jakobs corporation to make the trademark wooden parts seen on their guns. This being Borderlands, players will have to deal with insane cultists, superpowered freaks and various elemental Exploding Barrels when shooting their way through them.
- Subverted (?) in Call of Juarez: Gunslinger, which has a level set in a lumber mill, but the only thing unusual about it is that your sight is always blocked by all the lumber stacks.
- Deadly Premonition: York traverses a lumber mill populated by shadows during an early level of the game. Unfortunately, the local ax murderer seems to use it as a base of operations.
- The level "Sawmill Thrill" in Donkey Kong Country: Tropical Freeze is a giant sawmill with a minecart ride in it. Obstacles include giant saw blades (obviously), a giant saw blade chasing the Kongs cutting the track into pieces that somehow happen to land neatly on the track in front of the Kongs, and flying pieces of track cut by the same saw blade that the Kongs have to jump between mid-air.
- Fallout 76 has several of these scattered all over due to its West Virginia setting. A large camp in the northwest corner of the map is infested with a gang of super mutants for example.
- Far Cry 5 has a large lumber mill under cult control in Jacob's region of the map that serves as an outpost. Killing the cultists and freeing the prisoners earns the player a nice little mountain base and a new GFH along with some new sidequests.
- Golf With Your Friends: One of the levels in the otherwise safe-to-build-in-real-life Forest course involves hitting the ball through a lumber mill while avoiding the saws.
- Grand Theft Auto V: Michael, Trevor and Franklin pay a visit to one of these during a late game mission when Lamar gets kidnapped by the Ballas. The level doesn't feature too many environmental hazards, but still counts as the mill is the site of a massive firefight that leaves several people dead.
- Just Cause 2 has Seabreeze Sawmill, a large lumber facility that the Ular Boys task Rico with destroying due to it endangering their sacred burial site. Not only do the workers carry heavy weapons during the mission, but they even have snipers working with them.
- Killing Floor 2 has this show up as the first part of its new Krampus Lair map. One of the side missions requires the player to kill zeds with deadly blade traps to earn a pajama suit.
- Super Meat Boy: The first level takes place in a forest that has some sort of lumber-cutting operation going on. Naturally, our hero must dodge saw blades to survive.
- Mortal Kombat: Armageddon has an arena called The Lumber Mill, and it has a nasty Death Trap (sort of like a Stage Fatality, but can be used any time during the match). It doesn't involve a rotary blade, however, but giant combines.
- One level in Outlaws takes place in a lumber mill which is full of labyrinthine water currents, but lacking in wood logs or sawing equipment... Until the level boss meets his demise on a log heading straight for the buzzsaw.
- Payday 2 has the "Boiling Point" heist for Jimmy that takes the crew to an isolated russian lumber mill housing a secret super soldier research facility. The map comes complete with special russian versions of the elite police units as well, making for a reasonably challenging job.
- The Simpsons Game has this in the fourth episode Lisa The Tree-hugger where Bart and Lisa have to fight off disgruntled Loggers and avoid giant saw blades in order to shut down a deforestation operation.
- The whole seventh segment of Sly 2: Band of Thieves is set on a lumber camp owned by Jean Bison, one of the villains. During the missions the player is dodging not only saws and drills, but also laser beams, which are apparently also used to cut lumber. However, this trope turns into an advantage for the heroes in the Boss Fight at the end of the episode, where the player is to defeat Jean Bison by utilizing sawmill machinery.
- Team Fortress 2 has the aptly named map "Sawmill". Complete with uncovered huge spinning saw blades that surround the control point.
- Watch_Dogs has a gang takedown located at a lumber mill outside the city. The local hotspot found just outside even pokes fun at this trope in its description.
- The Animaniacs episode, "Up the Crazy River" features a scene where Buttons has to save Mindy when she wanders into a lumber mill that is responsible for the destruction of the Amazon Rainforest. When Buttons' antics destroy the lumber mill, the animals that live in the rainforest are able to reclaim their homes.
- In the Looney Tunes cartoon "Lumber Jerks", the Goofy Gophers' treehouse is cut down and sent to a lumber mill, and the two try to get it back.
- The episode "Carried Away" from Mickey Mouse (2013) features this briefly when Mickey's antics land him and Minnie on the path of a sawmill.
- The New Adventures of Superman: In "The Mysterious Mr Mist", Mr Mist uses a Conveyor Belt o' Doom to attempt to feed Perry White into a buzz saw on his farm.
- Rocko's Modern Life. In the carnival episode, Rocko and Heffer go on a ride version of this trope.
- The Roger Rabbit short "Trail Mix-up" has a scene taking place in a lumber mill with a Conveyor Belt of Doom.
- In the Terrytoons short "The Saw Mill Mystery" (1937), Oil Can Harry, the original Dastardly Whiplash, kidnaps a girl and imperils her in a sawmill.
- In the Scooby-Doo, Where Are You! episode "That's Snow Ghost", the ghost ties Velma up in a sawmill and tries to cut her in half.


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Orientation session!
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For mech, we will be building carbon fiber.
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For electrical, we will be teaching you how to solder, crimp and build a simple circuit.
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For software, we will be writing a simple program to do inverse kinematics.


However for many, the first year of college is a time to carve out potential pathways and find a niche. Joining an extracurricular can be a life changing opportunity but it doesn’t come without some navigation.
Finding the right organizations to join can be difficult but Josh Gruenke, associate director of student activities at Ohio University, said the process can be much simpler with the help of an involvement calculator provided by OU before the start of the school year.
He said with the help of the calculator, every student will hopefully have a list of five organizations they could potentially join before attending the annual Involvement Fair. With the help of the Campus Involvement Center, students will be able to connect with others in the organization and its leaders.
“Hopefully there's some communication happening before they even get here to help that involvement happen — not make it feel so hard when you get here,” Gruenke said. “That's our goal.”
Another useful tool to help find organizations can be done through BobcatConnect, a website where organizations have a digital profile explaining who they are and what they do.
Involving oneself in extracurriculars can be a big step. For Hannah Barcum, a senior studying marketing, she regretted not putting herself out there her freshman year. She said the majority of her freshman year, she was in her dorm room, alone and bored. Barcum, now president of OU’s University Program Council, or UPC, had a positive experience joining an organization.
“I think it's important for students to get involved in organizations,” Barcum said. “It could either make or break your college experience. With joining UPC, I was able to make new friends. I got involved with not only the university but with other people. I've been able to meet a lot of really cool celebrities that I wouldn't have been able to meet without joining a club, and it's really made my whole college experience.”
“I think it's important for students to get involved in organizations. It could either make or break your college experience."—Hannah Barcum, a senior studying marketing
When joining an organization, balance was something Barcum had to learn. She said finding an organization relating to her major and actually interested her was the first step. In fact, after joining UPC, Barcum switched her original major to something UPC introduced her to.
Barcum encourages incoming students and current students to take a leap and try something new, like trial and error.
“If you love doing what you're doing with your club, it really doesn't seem like a time constraint,” Barcum said.
Alice Schmiesing, a senior studying biological sciences pre-professional, is the current president of OU’s We Are First club. She said joining an organization has been a way to meet new friends, learn time management and connect with OU in a more fulfilling way.
Like Barcum, Schmiesing had to learn the act of balance when it came to joining new organizations and adding to her schedule.
“Sometimes you think you have no time for yourself, so that’s why you have to join clubs that are actually enjoyable to you,” Schmiesing said in a message. “A balanced life can bring so much joy! Dedicating a certain amount of time each day to school, friends, and clubs is something you just have to experiment with until you find what works for you.”
Gruenke said the first year of college is a time to start big and narrow it down. It’s a time to find something that makes one enjoy themselves. Greunke also said it's an opportunity to build onto a resume.
“The majority of your time is not spent in the classroom,” Gruenke said. “You have a class schedule, and homework takes up a lot of your time. But what do you do with the rest of that time?
Organizations are a chance to connect with people that have a shared interest or passion. Gruenke and Barcum both believe that student organizations are there to help and cultivate support among students, their peers and their studies.
“Even if you're nervous, go for it,” Barcum said.


>>> many_numbers = range(1_000_000, 10_000_000)
>>> first, *middle, last = many_numbers[:10_000]
>>> new_numbers = [last, *middle, first]
>>> print(*middle[:4], sep=', ', end='!\n')
1000001, 1000002, 1000003, 1000004!
>>> print(f"{first:,}, {last:,}, and {len(middle)} more")
1,000,000, 1,009,999, and 9998 more
>>> 5 / 2
2.5
class LatLong:
def __init__(self, lat, long):
self.lat, self.long = lat, long
def __eq__(self, other):
if isinstance(other, LatLong):
return (self.lat, self.long) == (other.lat, other.long)
return NotImplemented
def __ne__(self, other):
return not self.__eq__(other)
def __repr__(self):
return "{class_name}(lat={lat}, long={long})".format(
class_name=type(self),
lat=self.lat,
long=self.long,
)
>>> location = LatLong(32.5395, -117.0440)
>>> location
LatLong(lat=32.5395, long=-117.0440)
>>> location2 = LatLong(lat=32.5395, long=-117.0440)
>>> location == location2
True
class LatLong:
def __init__(self, lat, long):
self.lat, self.long = lat, long
def __eq__(self, other):
if isinstance(other, LatLong):
return (self.lat, self.long) == (other.lat, other.long)
return NotImplemented
def __repr__(self):
return "{class_name}(lat={lat}, long={long})".format(
class_name=type(self),
lat=self.lat,
long=self.long,
)
>>> location = LatLong(32.5395, -117.0440)
>>> location
LatLong(lat=32.5395, long=-117.0440)
>>> location2 = LatLong(lat=32.5395, long=-117.0440)
>>> location == location2
True
class LatLong:
def __init__(self, lat, long):
self.lat, self.long = lat, long
def __eq__(self, other):
if isinstance(other, LatLong):
return (self.lat, self.long) == (other.lat, other.long)
return NotImplemented
def __repr__(self):
return f"{type(self)}(lat={self.lat}, long={self.long})"
>>> location = LatLong(32.5395, -117.0440)
>>> location
LatLong(lat=32.5395, long=-117.0440)
>>> location2 = LatLong(lat=32.5395, long=-117.0440)
>>> location == location2
True
class LatLong:
def __init__(self, lat, long):
self.lat, self.long = lat, long
def __eq__(self, other):
if isinstance(other, LatLong):
return (self.lat, self.long) == (other.lat, other.long)
return NotImplemented
def __repr__(self):
return f"{type(self)}(lat={self.lat}, long={self.long})"
from dataclasses import dataclass
@dataclass
class LatLong:
lat: float
long: float
from collections import UserDict
from functools import total_ordering
@total_ordering
class ComparableDict(UserDict):
"""Implement less than and greater than on dictionary."""
def __lt__(self, other):
if isinstance(other, ComparableDict):
return sorted(self.items()) < sorted(other.items())
return super().__lt__(other)
from urllib2 import urlopen
response = urlopen('http://pseudorandom.name')
name = response.read().rstrip()
print " ".join(name)
from __future__ import print_function
try:
from urllib.request import urlopen
except ImportError:
from urllib2 import urlopen
response = urlopen('http://pseudorandom.name')
name = response.read().decode('utf-8').rstrip()
print(" ".join(name))
try:
from urllib.request import urlopen # Python 3
except ImportError:
from urllib2 import urlopen # Python 2
from six.moves.urllib.request import urlopen # six
from future.moves.urllib.request import urlopen # future
from future.standard_library import install_aliases
install_aliases()
from urllib.request import urlopen
modernize
relies on the six
compatibility libraryfuturize
relies on on the future
library2to3
is for sudden upgrades (support 3, drop 2)
class Circle(object):
def __init__(self, radius=1):
self.radius = radius
def __nonzero__(self):
return self.radius != 0
for n in range(3):
circle = Circle(n)
truthiness = "truthy" if circle else "falsey"
print "Circle with radius", circle.radius, "is", truthiness
from __future__ import print_function
from builtins import range
from builtins import object
class Circle(object):
def __init__(self, radius=1):
self.radius = radius
def __bool__(self):
return self.radius != 0
for n in range(3):
circle = Circle(n)
truthiness = "truthy" if circle else "falsey"
print("Circle with radius", circle.radius, "is", truthiness)
import csv
from urllib2 import urlopen
from StringIO import StringIO
def save_tabbed_data_as_csv(url, filename):
response = StringIO(urlopen(url).read())
reader = csv.reader(response, delimiter='\t')
csv_file = open(filename, mode='wb')
csv.writer(csv_file).writerows(reader)
from future import standard_library
standard_library.install_aliases()
import csv
from urllib.request import urlopen
from io import StringIO
def save_tabbed_data_as_csv(url, filename):
response = StringIO(urlopen(url).read())
reader = csv.reader(response, delimiter='\t')
csv_file = open(filename, mode='wb')
csv.writer(csv_file).writerows(reader)
from future import standard_library
standard_library.install_aliases()
import csv
from urllib.request import urlopen
from io import StringIO, open
def save_tabbed_data_as_csv(url, filename):
response = StringIO(urlopen(url).read().decode('utf-8'))
reader = csv.reader(response, delimiter='\t')
csv_file = open(filename, mode='wt', newline='')
csv.writer(csv_file).writerows(reader)
str
for text and bytes
for bytesstr
for both bytes and text2to3
(I've never used it, good luck!)Contact me: trey@truthful.technology


WITNESS LIST
Redistricting Committee
April 17, 2012 - 9:00 AM
Interim Charge #1 - Size of State Board of Education Districts
Against:
McClure, Barney (Agriculture Teachers Association of Texas)
On:
Archer, Jeff (Texas Legislative Council)
Banks, Yannis (Texas NAACP)
Beto, Barbara (Texas PTA)
Cargill, Barbara (State Board of Educ.)
Clayton, George (Dist. 12 SBOE)
Craig, Bob (Self; SBOE - District 15)
Exter, Monty (Association of Texas Professional Educators)
Farney, Marsha (SBOE District 10 Member)
Figueroa, Luis (MALDEF (Mexican American Legal Defense and Educational Fund))
Garza, Carlos Charlie (SBOE)
Hardy, Patricia (Member of the State Board of Education)
Lowe, Gail (Self)
Mercer, Kenneth (Member, SBOE)
Miller, Katherine (Texas Freedom Network)
Quinzi, Patty (Texas AFT (American Federation of Teachers))
Ratliff, Robert Thomas (Self)
Saenz, Jonathan (Liberty Institute)
Wallace, Skipper (Texas Republican County Chair's Assoc.)
West, Sandra (Science Teachers Assoc.of Texas)
1


@(user: models.users.User) @main("The Hilton Hotel", user){
With views over the River Liffey, Hilton Garden Inn Dublin Custom House sits next to 3Arena, EPIC Ireland museum and Bord Gais Theatre. In the newly developed Dockland area, rooms all feature power showers and flat-screen TVs.
Hilton Garden Inn Dublin Custom House has contemporary, spacious rooms with flat-screen TVs with Freeview, spa toiletries, and spacious bathrooms. There is a workspace area and tea and coffee-making facilities. Hilton Garden Inn Dublin Custom House also provides several wheelchair friendly rooms.
Busaras and Connolly Station are both just a 2-minute walk from the hotel and there is a public car park adjacent to the hotel. There is also a tram stop to the rear of the hotel with a bus sightseeing tour stop right outside the door. Dublin city centre is just a 15-minute walk offering a many shopping, dining and social experiences.
The Hilton’s restaurant has a wide selection of snacks and meals on offer. Speciality coffees are served at Il Barista, which also serves snacks and fresh pastries.
The stylish bar serves excellent cuisine in light and airy surroundings. It also has a fine selection of spirits and wines to choose from.
This is our guests' favourite part of Dublin, according to independent reviews.
Couples particularly like the location — they rated it 9 for a two-person trip.


Apache HTTP Server 版本2.2
Apache 2.0 uses Doxygen to document the APIs and global variables in the the code. This will explain the basics of how to document using Doxygen.
To start a documentation block, use /**
To end a documentation block, use */
In the middle of the block, there are multiple tags we can use:
Description of this functions purpose
@param parameter_name description
@return description
@deffunc signature of the function
deffunc
is not always necessary. DoxyGen does not
have a full parser in it, so any prototype that use a macro in the
return type declaration is too complex for scandoc. Those functions
require a deffunc
. An example (using > rather
than >):
/**
* return the final element of the pathname
* @param pathname The path to get the final element of
* @return the final element of the path
* @tip Examples:
* <pre>
* "/foo/bar/gum" -> "gum"
* "/foo/bar/gum/" -> ""
* "gum" -> "gum"
* "wi\\n32\\stuff" -> "stuff"
* </pre>
* @deffunc const char * ap_filename_of_pathname(const char *pathname)
*/
At the top of the header file, always include:
/**
* @package Name of library header
*/
Doxygen uses a new HTML file for each package. The HTML files are named {Name_of_library_header}.html, so try to be concise with your names.
For a further discussion of the possibilities please refer to the Doxygen site.