|
Elektra
0.8.17
|
Operating system specific workarounds. More...
#include <limits.h>
#include <inttypes.h>
#include <sys/types.h>
#include <stdarg.h>
Macros | |
| #define | ELEKTRA_MAX_ARRAY_SIZE (21) |
| The buffer size needed for an array name. More... | |
| #define | KDB_FILE_MODE 0600 |
| Default Mode. More... | |
| #define | KDB_DIR_MODE 0100 |
| Default directory mode. More... | |
| #define | KDB_MAX_PATH_LENGTH _POSIX_PATH_MAX |
| KDB_MAX_PATH_LENGTH will be the value for longest possible filenames on the system. More... | |
| #define | KDB_PATH_SEPARATOR '/' |
| Separator for key names. More... | |
| #define | KDB_PATH_ESCAPE '\\' |
| Escape symbol for special characters in the key name. More... | |
| #define | KDB_MAX_UCHAR (UCHAR_MAX + 1) |
| For iteration over trie children/values. More... | |
Operating system specific workarounds.
Integer Types must be at least 32bit:
Type Purpose Limits int Integral Fast Type INT_MIN, INT_MAX size_t size of array or string 0, SIZE_MAX ssize_t size with error cond. -1, SSIZE_MAX(<SIZE_MAX) time_t Seconds since 1970 0,.. recommended: 64 bit uid_t User identification 0,.. gid_t Group identification 0,..
Following Elektra specific types must be defined with at least 32 bit:
Type Purpose keyswitch_t For keyNew option_t For kdbGet, kdbSet and ksLookup* cursor_t stores information to find a position in a keyset
Following constants must be defined:
KDB_PATH_SEPARATOR how to delimit pathnames KDB_FILE_MODE the standard mode for keys KDB_DIR_MODE the mode to add (|=) for key directories KDB_MAX_UCHAR the maximum value of unsigned char
Following limits must be defined (in addition to limits mentioned above for types):
KDB_MAX_PATH_LENGTH the maximum length for a pathname
In addition to the types the ... or va_list must be supported, this is ISO C and should happen by including <stdarg.h>.
Go ahead and write a #ifdef block for your operating system when the POSIX defaults are not ok
| #define ELEKTRA_MAX_ARRAY_SIZE (21) |
The buffer size needed for an array name.
The size of the buffer so that the buffer can contain:
E.g. #_________4000000000\0
| #define KDB_DIR_MODE 0100 |
Default directory mode.
This mode will be used for new directories. Will be ORed together with KDB_FILE_MODE to get the permissions of an directory.
| #define KDB_FILE_MODE 0600 |
Default Mode.
This mode will be used for new files
| #define KDB_MAX_PATH_LENGTH _POSIX_PATH_MAX |
KDB_MAX_PATH_LENGTH will be the value for longest possible filenames on the system.
| #define KDB_MAX_UCHAR (UCHAR_MAX + 1) |
For iteration over trie children/values.
for (i=0; i<KDB_MAX_UCHAR; ++i)
| #define KDB_PATH_ESCAPE '\\' |
Escape symbol for special characters in the key name.
| #define KDB_PATH_SEPARATOR '/' |


| This inspection reports any @com.google.inject.Inject annotations on non-'public' fields or methods. While Guice will be able to perform such injections in many cases (including most unit test scenarios), it may not be able to do so during deployment, due to security restrictions. In general, it is best to avoid such injection, either by public the injected field or method 'public' or, in the case of a field, creating a public setter and annotating it as @Inject. |


A channel to discuss trading. For useful links and more info click the pinned messages to the right.
100 messages
Before 05-Dec-19 12:00 AM
Markus16-Aug-19 07:32 PM
investing in alt coins 2019 might have been the worst investment
mrtzmp316-Aug-19 07:39 PM
Dude you was so bullish last week
@Markus
Markus16-Aug-19 07:40 PM
Iam a hidden bull but man it hurts to see kmd get rekt like its worth nothing at all
so at this point it can for sure hit 3k i dont see why it would not
mrtzmp316-Aug-19 07:40 PM
It's a bit brutal yes
I see the possibility
But between 5-6k I hope for better times
Markus16-Aug-19 07:41 PM
cause it looks like btc is having fun ranging 1000$ up down in 1 single day, pretty legit and so on
opens up 10300, goes down to 9700 then back up to 10500 i mean rly are u okay bro?
mrtzmp316-Aug-19 07:43 PM
It's quite bipolar market right now
Atleast it's not boring eh ??
Markus16-Aug-19 07:43 PM
for sure not
well alt market is
mrtzmp316-Aug-19 07:44 PM
Eventually it will rise , unless whales have forsaken us , or better say the opportunity to pump coins 100 % in a day
richardt16-Aug-19 07:45 PM
KMD now pegged at $0.80 while BTC dances around. Awesome
mrtzmp316-Aug-19 07:45 PM
50 cents allin
@richardt
richardt16-Aug-19 07:45 PM
Will definitely buy back more when it goes $0.50 or lower
Tek16-Aug-19 08:03 PM
henlo sirs
hastrup16-Aug-19 08:56 PM
@Markus it was lower back in December. I'm just waiting for that sweet 0.50 cent again I did not buy enough back then but this time I'm going all in, can't wait.!!
Look at it like this.
We are still two to three years from Mildly mass adoption.
The tech, brains the right people here. But it is still a gamble to think kmd will be here after the dust have settle. There is a good chance kmd and some few others still be here. Delivering amazing tech as always. My biggest concern is the crypto space especially kmd because of the Decentral nature of it is going to be regulated to death. Yes there is a market for it and ppl will use it but like kazar Napster lime wire and tpb was mega huge back in the 00 but now not so much now. What do you guys think? Will komodo be just another tpb?(edited)
Markus16-Aug-19 08:59 PM
In my opinion KMD itself should only focus on tech and to build new things and have a company to focus only on promoting it nothing else
polycryptoblog16-Aug-19 09:00 PM
That is what has been forming
Markus16-Aug-19 09:00 PM
but who is going to promote it?
polycryptoblog16-Aug-19 09:04 PM
Kmd will remain an open source project as it always has been. A company has been formed to be able to take on clients and to leverage our network of professionals for Komodo related work. When it is ready to be public it will but in the meantime just getting all the things in place to be able to interact with the conventional world.
Markus16-Aug-19 09:04 PM
I think it would be amazing if KMD had 1 person who is very skilled when it comes to communicating with ppl and know how to talk infront of ppl, this persons job would be to travel around the world and attend crypto related events non stop
hastrup16-Aug-19 09:04 PM
Benny?
Markus16-Aug-19 09:05 PM
isnt Benny busy with RFox now
hastrup16-Aug-19 09:05 PM
And kmd he is using kmd tech
polycryptoblog16-Aug-19 09:06 PM
Presenting at conferences is draining, most of the networking is done on the floor anyway.
Not an easy position to fill
Markus16-Aug-19 09:07 PM
Im not very sure how such events work but i could imagine that it would be a shortcut to create potential partnerships if there is larger companies interested in new tech
that attend those events
polycryptoblog16-Aug-19 09:11 PM
Its about fulfilling those requests. Ive spoken at around a dozen crypto events for Komodo. Getting interested parties isnt the issue, fulfilling their needs is. And while Komodo is making in roads to newbie developer friendliness, most projects tend to underestimate there developer needs and even with our service providers there is not enough Komodo specific hired help available to tackle large projects.
Markus16-Aug-19 09:13 PM
Also another thing im sure will put more clearance into KMD's tech would be to make simplified videos that compare and explain why things solve current problems, for example at this moment when it comes to AtomicDEX it just shows u can use it on mobile, you can store your crypto in the same app and u can also trade using new technology. I think a explainer video with comparing how a centralized exchange work compared to how AtomicDEX work would make ppl think and view it in a different way
with cons and pros
polycryptoblog16-Aug-19 09:14 PM
I have enough work to keep all of our service providers busy for years if necessary but until the tech has hardened for production use, just have to work on other aspects of adoption. @Markus I believe marketing team is looking at making videos
1
Markus16-Aug-19 09:15 PM
Ye i dont doubt that new ideas for kmd team ever gonna be a problem Just wanted to bring some thoughts i had incase it would bring new ideas what already had not been thought of
@polycryptoblog so u mean the issue atm is that kmd need more devs to build up the ecosystem?
polycryptoblog16-Aug-19 09:19 PM
devs and other contributors
Markus16-Aug-19 09:19 PM
Alright
polycryptoblog16-Aug-19 09:21 PM
Writers, video makers, ambassadors, list goes on however a proper incentive scheme needs to be discussed
Markus16-Aug-19 09:23 PM
There were before weekly updates about on going progress of new tech being developed what happened with those
I feel like Official is being less used now a days
polycryptoblog16-Aug-19 09:26 PM
and need tech to mature which takes time. Example have 3 Trading tools right now interested in AtomicAPI but the API needs to be beta tested thoroughly. The Marketing still releases a newsletter, I believe tech tuesdays have been included together with that.
Markus16-Aug-19 09:27 PM
Does tradingview include in those 3? or cant tell at this moment?
Ethical Transparency in Hush v3: https://t.co/nLqvrDabL6
TLDR: We will be provably burning (via OP_RETURN) 160,000 $HUSH which is 0.76% of total supply (160K of 21M).  I expect there to be lots of misunderstanding and dislike of some things, and that is why we are doing it all in the open, so later on nobody can accuse us of nefarious things (but they still will)
dukeleto17-Aug-19 01:41 PM
I am mostly excited because I am learning more about provably burning coins, and using @Alright's new code to do it
1
joe2x417-Aug-19 02:38 PM
So burning 160,000 random coins = burning premine, which is different coins. Am I missing something?
LocoMB17-Aug-19 02:39 PM
yeah, who (still) owns the premine? and where did the burned coins come from?(edited)
tolken17-Aug-19 02:46 PM
@dukeleto just make sure you use the right decimal point.
dukeleto17-Aug-19 02:50 PM
@joe2x4 we are burning an amount equal to the premine, but we never had access to the actual pre-mine coins. These funds come from Cryptopia 51% attacker
This removes the extra unnecessary vout, adds option to change txfee, adds help information and removes the oracles eval code dependency.
@LocoMB the original pre-mine was sold and paid out to Hush members before I joined the team. As far as I can tell, most of the pre-mine was sold for project expenses in 2017/2018. Some former Hush people got a salary of something like 2000HUSH/month, paid from that original premined funds. I never received any of that money
@LocoMB the current funds, which we are burning, came from the 51% attacker on Cryptopia
1
I made a new Hush mainnet and did not airdrop the attacker funds to the new chain. Then everyone got to choose which chain they wanted to be on
I have control of those funds currently, which means I can burn funds/etc. This is because I created the new Hush mainnet
When you make a new AC, and you use -ac_supply > 0, then in block 1 you get those coins. I airdropped all balances except to the attacker. The old chain was never turned off, it was as decentralized as you can get
People finally stopped mining that old chain a few months ago
Hush v3 Whitepaper. Contribute to MyHush/hush-v3-whitepaper development by creating an account on GitHub.
@Deleted User if you can do some testing, to see how stuff renders on explorers, that would be super useful
joe2x417-Aug-19 03:00 PM
No complaints from me. This is not the first time though that a project with new leadership has attempted to address a premine in this mannor. Not sure the world really cares about premines though. Just look at Darkcoin, total scammy behavior from day 1. Their Dev should have def gone to jail based on all the info people provided back in the day. Lots and lots and lots of manipulation. But as the old saying goes "fake it till you make it".   Oh yeah, Dash.
dukeleto17-Aug-19 03:10 PM
lulz
Markus17-Aug-19 03:10 PM
@dukeleto im impressed how u and many other devs in here have so great blockchain knowledge, makes me want to learn myself
dukeleto17-Aug-19 03:11 PM
@joe2x4 mostly this is how we want to ensure that people in the future don't accuse of of backroom shenanigans with funds. Yes, it's totally boring, that is why it's called "transparency"
@Markus well, it's my full-time job, I don't have any fiat wages to fall back to That is good motivation for me
@joe2x4 i know some people who are die-hard DASH fans, who are devs or marketing people for the DASH team. Hilarious when they fight with die-hard BTC core folks
Markus17-Aug-19 03:19 PM
@dukeleto do u think blockchain in general is yet in a early stage? Would start learning about it now in that case make me have some sort of advantage in the technical part incase blockchain gets world adopted?
dukeleto17-Aug-19 03:20 PM
yes
Read the source code of Bitcoin, is my suggestion, then Komodo
It's a lot. Just dive in and read little pieces that interest you, and try to really understand it. Modify it, add some prints. Experiment
Markus17-Aug-19 03:21 PM
What about reading kmds dev docs?
dukeleto17-Aug-19 03:21 PM
sure, that is a good start
Markus17-Aug-19 03:22 PM
Alright nice
dukeleto17-Aug-19 03:22 PM
that will give you the 10,000ft picture. Reading the source code is like going to the holy texts in the basement Not easy to read, but they are "canon"
i think we haven't even seen the explosion of "blockchain coders", like we did for "web devs"
not even close.
Markus17-Aug-19 03:23 PM
What do u think is reason for this?
dukeleto17-Aug-19 03:23 PM
Stuff barely works
Markus17-Aug-19 03:23 PM
difficult curve being steeper?
dukeleto17-Aug-19 03:24 PM
lots of vaporware, and many people just haven't learned about it yet. Many people think all Bitcion/cryptocoin stuff is a scam and not "real coding"
Markus17-Aug-19 03:25 PM
Okay i see
jl777c17-Aug-19 03:26 PM
blockchain coding is a LOT harder than it seems on the surface
typical application level programmers wont make effective core devs
pretty much need OS devs. or specialists in parallel processing
grewalsatinder17-Aug-19 03:37 PM
@Markus can also start with Mastering Bitcoin.
I started with that, but that too need some coding knowledge in languages like python or C/C++ and a bit of maths understanding around cryptography helps better.
Markus17-Aug-19 03:40 PM
@grewalsatinder Great, thanks ! Any good explaining documentation of cryptograph math?(edited)


--- layout: post date: 2013-05-20 19:00:00 +0200 title: "Debian systemd survey" categories: Artikel tags: - debian ---
In the past, we have had multiple heated discussions involving systemd. We (the pkg-systemd-maintainers team) would like to better understand why some people dislike systemd.
Therefore, we have created a survey, which you can find at http://survey.zekjur.net/index.php/391182
Please only submit your feedback to the survey and not this thread, we are not particularly interested in yet another systemd discussion at this point.
The deadline for participating in that survey is 7 days from now, that is 2013-05-26 23:59:00 UTC.
Please participate only if you consider yourself an active member of the Debian community (for example participating in the debian-devel mailing list, maintaining packages, etc.).
Of course, we will publish the results after the survey ends.
Thanks!
Best regards,
the Debian systemd maintainers


For the risotto balls, in a medium saucepan, melt the butter and gently fry the shallot and garlic for 5 minutes, or until softened. Add the thyme and mushrooms and gently fry for 2 minutes. Stir in the rice until coated in the butter. Pour in the wine and allow to bubble for a minute or so.
Add a ladleful of the stock, bring to the boil, and then reduce to a simmer, stirring constantly. Add another ladleful of stock and stir again until absorbed. Continue adding more stock in this way until the grains of rice are plump and creamy. It should take about 15-18 minutes. Fold in the mascarpone and Parmesan. Season to taste with salt and pepper and stir through the parsley. Leave to cool.
For the beef carpaccio, season the beef fillet with salt and pepper. Heat a frying pan until smoking, add the olive oil and sear the beef for 2-3 minutes on all sides, until golden-brown. Remove the beef from the pan and cover in cling film and roll into a barrel shape, twisting tightly at both ends to seal. Refrigerate for 1 hour, or until firm.
When the risotto is cool, use your hands to cover each mozzarella ball with the risotto. Shape into balls.
Heat a deep-fat fryer to 180C. Alternatively, heat the oil in a deep heavy-based frying pan until a breadcrumb sizzles and turns brown when dropped into it (CAUTION: hot oil can be dangerous. Do not leave unattended.). Fry the risotto balls in the hot oil for 4-5 minutes or until golden-brown. Drain on kitchen paper.
For the green sauce, put all the ingredients in a pestle and mortar and pound until you have a thick paste.
Thinly slice the beef and fan it out on a large serving plate. Dot the green sauce around the plate and add the risotto balls. Drizzle with the extra virgin olive oil and top with bull's blood leaves and Parmesan shavings.


).
SCRIPTtag in the
HEADof your HTML document below your Angular
SCRIPTtag:

ng-app="myAngularApp"in your HTML element (e.g.
) and setup
myAngularAppto include the ngCss factory like so:

ng-cssattribute to the LINK and/or STYLE elements we want to process:
 <link id="myExCss" rel="stylesheet" type="text/css" href="css/site.css" ng-css/>
optionsused by ngCss (if any):
 <link id="myExCss" rel="stylesheet" type="text/css" href="css/site.css" ng-css="{ script: 'local', live: true }" />
/*  */ DIV { color: /*color*/; }
$scope's)
Variables within any element's
styleattribute like this:
Technically, you can import any Angular element's... ...
$scopeinto the
styleattribute, but the intention is for you to reference
ng-cssattributed
LINKor
STYLEelements.
data-ng-cssin place of
ng-cssif you want to be HTML5 compliant.
|
❮ Choose Your Options
|
||
Reports $scope.$id's |
||
$scopeand are setup to allow for in-line SCRIPTs (so all of the data is setup within the STYLE element itself, not in the
ng-controller) and it imports the
$scopefrom the
ng-controller. Have a play with the various CSS values and see the changes live in this page:
| Selector | Property | Value |
|---|---|---|
| DIV.gotchas | background-color | |
| BODY | color | |
| BODY | font-family | |
| [Pretty Font] | font-family | |
| [Main Color] | background-color |
Variables (e.g.
/*Variable*/) as the braces used by Angular are also used within CSS and these additional non-CSS-valid braces can cause issues with CSS editors. But... this will require you to modify your ngCss-enabled *.css files before CSS minimization as the commented
Variables will likely be removed during minimization.
{{followed by
}}within your CSS will be eaten by
$interpolateor will otherwise cause errors. Make sure you have whitespace between all braces that are not Variables.
LINKtag CSS files are read via AJAX, the limitations of
XMLHttpRequestcan restrict where you serve your CSS files from. If your CSS files exist on the same server, this is a non-issue.
LINKtag is replaced by a new
STYLEtag that contains the modified CSS file contents. This process can break some relative URLs within your CSS files (e.g.
background-image: url("../img/a.png");). It is therefore recommended that you use absolute URLs within your CSS files (e.g.
background-image: url("/img/a.png");) in order to avoid any such errors.
SCRIPTs are all evaluated in series at initialization prior to CSS modification, so the following will not work as expected:
At initialization/**/ DIV { color: /*color*/; //# expecting 'blue' but gets 'green' } /**/ SPAN { color: /*color*/; //# expecting 'green' }
$scope.colorwill be set to "blue" then "green" prior to any CSS modification, so the
colorof both DIV and SPAN will be set to "green".
LINKtag is replaced by a new
STYLEtag that contains the modified CSS file contents. This is done so that the original unprocessed CSS referenced by the
LINKtag does not apply to the webpage.
scriptvalue other than
sandbox, ngCss-embedded Javascript has the ability to modify the global scope.
$scope.
ngCss (Angular Cascading Style Sheet) is the union of three web technologies joined seemlessly (unnaturally?) into one solution. Like CjsSS.js, the union of multiple technologies has been logo-ized as a multi-headed beastie and since Angular's logo is a shield we look to...
The Tale Of Sir Robin (which is not to be confused with The Knights Who Say... NI!).
ngCss is an Angular Directive+Filter+Factory made by Nick Campbell, © 2014-2015.
ngCss is released under the MIT License. See the license.txt file in the source code for copy permission.
 Development is not supported by advertising nor the marketing of your email addresses. If you find this code useful, please consider tossing a few dollars into my tip jar. If you are a company that finds this code useful, please feel free to toss more than a few dollars into my tip jar ;)


Writing Logs¶
Writing Logs Locally¶
Users can specify the directory to place log files in airflow.cfg
using
base_log_folder
. By default, logs are placed in the AIRFLOW_HOME
directory.
The following convention is followed while naming logs: {dag_id}/{task_id}/{execution_date}/{try_number}.log
In addition, users can supply a remote location to store current logs and backups.
In the Airflow Web UI, local logs take precedence over remote logs. If local logs can not be found or accessed, the remote logs will be displayed. Note that logs are only sent to remote storage once a task is complete (including failure); In other words, remote logs for running tasks are unavailable.
Before you begin¶
Remote logging uses an existing Airflow connection to read or write logs. If you don’t have a connection properly setup, this process will fail.
Writing Logs to Amazon S3¶
Enabling remote logging¶
To enable this feature, airflow.cfg
must be configured as follows:
[core]
# Airflow can store logs remotely in AWS S3. Users must supply a remote
# location URL (starting with either 's3://...') and an Airflow connection
# id that provides access to the storage location.
remote_logging = True
remote_base_log_folder = s3://my-bucket/path/to/logs
remote_log_conn_id = MyS3Conn
# Use server-side encryption for logs stored in S3
encrypt_s3_logs = False
In the above example, Airflow will try to use S3Hook('MyS3Conn')
.
Writing Logs to Azure Blob Storage¶
Airflow can be configured to read and write task logs in Azure Blob Storage.
Follow the steps below to enable Azure Blob Storage logging:
Airflow’s logging system requires a custom .py file to be located in the
PYTHONPATH
, so that it’s importable from Airflow. Start by creating a directory to store the config file,$AIRFLOW_HOME/config
is recommended.Create empty files called
$AIRFLOW_HOME/config/log_config.py
and$AIRFLOW_HOME/config/__init__.py
.Copy the contents of
airflow/config_templates/airflow_local_settings.py
into thelog_config.py
file created in Step 2.Customize the following portions of the template:
# wasb buckets should start with "wasb" just to help Airflow select correct handler REMOTE_BASE_LOG_FOLDER = 'wasb-<whatever you want here>' # Rename DEFAULT_LOGGING_CONFIG to LOGGING CONFIG LOGGING_CONFIG = ...
Make sure a Azure Blob Storage (Wasb) connection hook has been defined in Airflow. The hook should have read and write access to the Azure Blob Storage bucket defined above in
REMOTE_BASE_LOG_FOLDER
.Update
$AIRFLOW_HOME/airflow.cfg
to contain:remote_logging = True logging_config_class = log_config.LOGGING_CONFIG remote_log_conn_id = <name of the Azure Blob Storage connection>
Restart the Airflow webserver and scheduler, and trigger (or wait for) a new task execution.
Verify that logs are showing up for newly executed tasks in the bucket you’ve defined.
Writing Logs to Google Cloud Storage¶
Follow the steps below to enable Google Cloud Storage logging.
To enable this feature, airflow.cfg
must be configured as in this
example:
[core]
# Airflow can store logs remotely in AWS S3, Google Cloud Storage or Elastic Search.
# Users must supply an Airflow connection id that provides access to the storage
# location. If remote_logging is set to true, see UPDATING.md for additional
# configuration requirements.
remote_logging = True
remote_base_log_folder = gs://my-bucket/path/to/logs
remote_log_conn_id = MyGCSConn
Install the
gcp
package first, like so:pip install 'apache-airflow[gcp]'
.Make sure a Google Cloud Platform connection hook has been defined in Airflow. The hook should have read and write access to the Google Cloud Storage bucket defined above in
remote_base_log_folder
.Restart the Airflow webserver and scheduler, and trigger (or wait for) a new task execution.
Verify that logs are showing up for newly executed tasks in the bucket you’ve defined.
Verify that the Google Cloud Storage viewer is working in the UI. Pull up a newly executed task, and verify that you see something like:
*** Reading remote log from gs://<bucket where logs should be persisted>/example_bash_operator/run_this_last/2017-10-03T00:00:00/16.log.
[2017-10-03 21:57:50,056] {cli.py:377} INFO - Running on host chrisr-00532
[2017-10-03 21:57:50,093] {base_task_runner.py:115} INFO - Running: ['bash', '-c', u'airflow run example_bash_operator run_this_last 2017-10-03T00:00:00 --job_id 47 --raw -sd DAGS_FOLDER/example_dags/example_bash_operator.py']
[2017-10-03 21:57:51,264] {base_task_runner.py:98} INFO - Subtask: [2017-10-03 21:57:51,263] {__init__.py:45} INFO - Using executor SequentialExecutor
[2017-10-03 21:57:51,306] {base_task_runner.py:98} INFO - Subtask: [2017-10-03 21:57:51,306] {models.py:186} INFO - Filling up the DagBag from /airflow/dags/example_dags/example_bash_operator.py
Note that the path to the remote log file is listed on the first line.
Writing Logs to Elasticsearch¶
Airflow can be configured to read task logs from Elasticsearch and optionally write logs to stdout in standard or json format. These logs can later be collected and forwarded to the Elasticsearch cluster using tools like fluentd, logstash or others.
You can choose to have all task logs from workers output to the highest parent level process, instead of the standard file locations. This allows for some additional flexibility in container environments like Kubernetes, where container stdout is already being logged to the host nodes. From there a log shipping tool can be used to forward them along to Elasticsearch. To use this feature, set the write_stdout
option in airflow.cfg
.
You can also choose to have the logs output in a JSON format, using the json_format
option. Airflow uses the standard Python logging module and JSON fields are directly extracted from the LogRecord object. To use this feature, set the json_fields
option in airflow.cfg
. Add the fields to the comma-delimited string that you want collected for the logs. These fields are from the LogRecord object in the logging
module. Documentation on different attributes can be found here.
First, to use the handler, airflow.cfg must be configured as follows:
[core]
# Airflow can store logs remotely in AWS S3, Google Cloud Storage or Elastic Search.
# Users must supply an Airflow connection id that provides access to the storage
# location. If remote_logging is set to true, see UPDATING.md for additional
# configuration requirements.
remote_logging = True
[elasticsearch]
log_id_template = {{dag_id}}-{{task_id}}-{{execution_date}}-{{try_number}}
end_of_log_mark = end_of_log
write_stdout =
json_fields =
To output task logs to stdout in JSON format, the following config could be used:
[core]
# Airflow can store logs remotely in AWS S3, Google Cloud Storage or Elastic Search.
# Users must supply an Airflow connection id that provides access to the storage
# location. If remote_logging is set to true, see UPDATING.md for additional
# configuration requirements.
remote_logging = True
[elasticsearch]
log_id_template = {{dag_id}}-{{task_id}}-{{execution_date}}-{{try_number}}
end_of_log_mark = end_of_log
write_stdout = True
json_format = True
json_fields = asctime, filename, lineno, levelname, message
Writing Logs to Elasticsearch over TLS¶
To add custom configurations to ElasticSearch (e.g. turning on ssl_verify, adding a custom self-signed cert, etc.) use the elasticsearch_configs setting in your airfow.cfg
[core]
# Airflow can store logs remotely in AWS S3, Google Cloud Storage or Elastic Search.
# Users must supply an Airflow connection id that provides access to the storage
# location. If remote_logging is set to true, see UPDATING.md for additional
# configuration requirements.
remote_logging = True
[elasticsearch_configs]
use_ssl=True
verify_certs=True
ca_certs=/path/to/CA_certs


An application with live chatroom as the main feature for users to chat live with other users. Click here for the repo!
This application is intended to help clients find the appropriate freelancing services to make their ideas into reality. Click here for the repo!
An application made to record user's finances for online and offline uses. Click here for the repo!
I am a student web developer at the University of Texas at Austin Bootcamp. Graduated from UT Austin with bachelors degree of Asian Studies and a minor in Business. During my free time, I am a photographer within the Austin, Texas area.


I've got some pretty amazing HTML, CSS and JavaScript skills that will make you marvel. Although I'm still a learner (we all are. I'm sure you are too?), I believe I'm not too far from awesome. Well, what do you know? I'm always focused, towards achieving individual goals and goals set by others. I hate to boast, but I'm pretty much more of a committed team player, who is self-motivated and can prioritise effectively. In case you're looking for a new hire, I'm currently looking to put my newly acquired superpowers to use, so don't fail to hire me .
- I've got a Bachelor's degree (Information and Computer System).
- I once lived in Slough, United Kingdom.
- I got my Master's degree (Software Engineering) at a London University.
- I now live in Warri, Delta State.
- I love emojis.
- I'm an avid fan of Japanese animes and the Japanese language.
- I watch a lot of movies and wonder how I get the time to write codes.
- I have a home on Twitter.
- I just left a System Administrator role.
- I love to help people, so a role in IT Support is on point now.
- The ultimate goal is to work from home (or wherever I want).
- Oh, just connect with me already
- Did I mention I'm a blogger too?
- Oh, and computers listen to me when I speak.
- I do not only code, I also get involved in sports too.
- Marriage is at the bottom of my list (like, literally).
New developer here, nothing to see. Move along! But keep checking back for updates!


|
GLAC
1.0
|
Observable for calculating the plaquette, topological charge and energy. More...
#include <mastersampler.h>
Additional Inherited Members | |
| Protected Attributes inherited from Correlator | |
| std::vector< unsigned int > | m_N |
| double | m_latticeSize |
| double | m_a |
| const int | m_headerWidth = 20 |
| const std::string | m_observableName = "Correlator" |
| const std::string | m_observableNameCompact = "correlator" |
| ObservableStorer * | m_observable = nullptr |
| bool | m_storeFlowObservable = false |
Observable for calculating the plaquette, topological charge and energy.
Plaqeutte definition:
\[ P = \frac{1}{16|\Lambda|} \sum_{n\in\Lambda} \sum_{\mu < \nu} \Re \mathrm{tr} P_{\mu\nu}, \]
where
\[ P_{\mu\nu}=U_\mu(n) U_{\nu}(n+\hat{\mu}) U_{\mu}(n+\hat{\nu})^\dagger U_{\nu} (n)^\dagger \]
is the plquette. Energy definition:
\[ E = -\frac{1}{64|\Lambda|} \sum_{n\in\Lambda} \sum_{\mu<\nu} \left(\tilde{C}_{\mu\nu}(n)\right)^2. \]
Topological charge definition:
\[ Q = \frac{1}{32\pi^2} \sum_{n\in\Lambda} \epsilon_{\mu\nu\rho\sigma} \mathrm{tr}\left[F_{\mu\nu}(n)F_{\rho\sigma}(n)\right], \]
where \(n\) is the position in the lattice. \(F_{\nu\mu}\) is the clover.
| MasterSampler::MasterSampler | ( | bool | flow | ) |
| MasterSampler::~MasterSampler | ( | ) |
Correlator::calculate calculates a observable.
| lattice | pointer to lattice of SU3 matrices |
| iObs | number of the observable |
Reimplemented from Correlator.
|
virtual |
Correlator::copyObservable copies the observable if has already been calculated at zero flow time.
| iObs | observable number. |
| obs | vector containing observable information. Is a vector in case it consists of multiple values(e.g. topc in Euclidean time). |
Reimplemented from Correlator.
|
virtual |
Correlator::getObservablesVector.
| iObs |
Reimplemented from Correlator.
|
virtual |
Correlator::initializeObservableStorer initializes ObservableStorer.
| storeFlowObservable |
Reimplemented from Correlator.
|
virtual |
Correlator::printHeader prints a the observable name for output in header.
Reimplemented from Correlator.
|
virtual |
Correlator::printObservable prints the observable for the output.
| iObs |
Reimplemented from Correlator.
|
virtual |
Correlator::printStatistics prints statistics from ObservableStorer.
Reimplemented from Correlator.
|
virtual |
Correlator::reset resets ObservableStorer.
Reimplemented from Correlator.
|
virtual |
Gathers results and performs statistics in the ObservableStorer object.
Reimplemented from Correlator.
|
virtual |
Correlator::writeFlowObservablesToFile.
| iFlow | Gathers results and performs statistics in the ObservableStorer object. |
Reimplemented from Correlator.
|
virtual |
Correlator::writeObservableToFile calls the ObservableStorer for writing observable to file.
| acceptanceRatio |
Reimplemented from Correlator.


(#) JCenter Maven repository is read-only !!! WARNING: JCenter Maven repository is read-only This is a warning. Id : `JcenterRepositoryObsolete` Summary : JCenter Maven repository is read-only Severity : Warning Category : Correctness Platform : Any Vendor : Android Open Source Project Feedback : https://issuetracker.google.com/issues/new?component=192708 Affects : Gradle build files Editing : This check runs on the fly in the IDE editor See : https://developer.android.com/r/tools/jcenter-end-of-service Implementation : [Source Code](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/libs/lint-checks/src/main/java/com/android/tools/lint/checks/GradleDetector.kt) Tests : [Source Code](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/libs/lint-tests/src/test/java/com/android/tools/lint/checks/GradleDetectorTest.kt) Copyright Year : 2014 The JCenter Maven repository is no longer accepting submissions of Maven artifacts since 31st March 2021. Ensure that the project is configured to search in repositories with the latest versions of its dependencies. !!! Tip This lint check has an associated quickfix available in the IDE. (##) Example Here is an example of lint warnings produced by this check: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~text build.gradle:7:Warning: JCenter Maven repository is no longer receiving updates: newer library versions may be available elsewhere [JcenterRepositoryObsolete] jcenter() --------- build.gradle:14:Warning: JCenter Maven repository is no longer receiving updates: newer library versions may be available elsewhere [JcenterRepositoryObsolete] jcenter() --------- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Here is the source file referenced above: `build.gradle`: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~groovy linenumbers buildscript { ext { versions = [kotlin: '1.4.20'] } repositories { google() jcenter() } } allprojects { repositories { google() jcenter() } } ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ You can also visit the [source code](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-main:lint/libs/lint-tests/src/test/java/com/android/tools/lint/checks/GradleDetectorTest.kt) for the unit tests for this check to see additional scenarios. The above example was automatically extracted from the first unit test found for this lint check, `GradleDetector.testJCenterObsolete`. To report a problem with this extracted sample, visit https://issuetracker.google.com/issues/new?component=192708. (##) Suppressing You can suppress false positives using one of the following mechanisms: * Using a suppression comment like this on the line above: ```kt //noinspection JcenterRepositoryObsolete problematicStatement() ``` * Using a special `lint.xml` file in the source tree which turns off the check in that folder and any sub folder. A simple file might look like this: ```xml <?xml version="1.0" encoding="UTF-8"?> <lint> <issue id="JcenterRepositoryObsolete" severity="ignore" /> </lint> ``` Instead of `ignore` you can also change the severity here, for example from `error` to `warning`. You can find additional documentation on how to filter issues by path, regular expression and so on [here](https://googlesamples.github.io/android-custom-lint-rules/usage/lintxml.md.html). * In Gradle projects, using the DSL syntax to configure lint. For example, you can use something like ```gradle lintOptions { disable 'JcenterRepositoryObsolete' } ``` In Android projects this should be nested inside an `android { }` block. * For manual invocations of `lint`, using the `--ignore` flag: ``` $ lint --ignore JcenterRepositoryObsolete ...` ``` * Last, but not least, using baselines, as discussed [here](https://googlesamples.github.io/android-custom-lint-rules/usage/baselines.md.html).


class: center, middle # Data Structures # And Algorithms --- # Links - https://bigmachine.io/products/the-imposters-handbook/ - https://github.com/labuladong/fucking-algorithm/blob/english/dynamic_programming/AnalysisOfDynamicProgramming.md - https://leetcode.com - https://www.hackerrank.com --- # Plan - what is big-o anyways - basic data structures - array, hash (set) - queue and stack - example 1 - advanced data structures - trees, weird tries - intro to dynamic programing - example 2 --- # Big O - it is metric - it is simplified - it is asymptomatic - how many times we need to do something --- # Big O It is actually two metrics - big-O of time - big-O of space - we care about both - we look at data structures keeping big-O in mind --- # Big O - we talk about O(n) , where n is number of "things" - we say O(n) = O(1) (read as - algorithm is of constant e.g. time) # Typical O(n) with names - O(1) - constant (best, rarely achievable) - O(log n) - logarithmic (what you strive for) - O(n) - linear (very good) - O(n^2) - quadratic or n squared - O(n^3) - cubic - O(e^n) - exponential (terrible) --- # Basic Data Structures # Array Just list of things ```ruby array = [1,2,3] array.first array[2] ``` --- # Basic Data Structures # Array ### Good for? - sequential access - random access by index ### OK for - adding elements to the end ### Bad for - adding elements to the head --- # Basic Data Structures # Array ## big-o - O(1) random access by index - O(n) lookup by value - O(n) space --- # Basic Data Structures # Hash map of things (called key) related to other things (called values) ```ruby hash = { a: 1, b: 2 } hash[:a] # 1 ``` --- # Basic Data Structures # Hash ## Good for? - random access by key - adding new items --- # Basic Data Structures # Hash ## big-o - O(1) random access by key - O(n) space --- # Basic Data Structures # Queue FIFO - first in first out ```ruby queue = Queue.new queue.push(2) # add queue.peek() # peek at value queue.pop() # take and remove value from the end k queue.pop() # nil ``` --- # Basic Data Structures # Queue ## big-o - O(1) reading/removing from tail - O(1) adding to head - O(n) space --- # Basic Data Structures # Stack FILO - first in last out ```ruby stack = Stack.new stack.push(2) # add stack.peek() # peek at value stack.pop() # take and remove value from the end k stack.pop() # nil ``` --- # Basic Data Structures # Stack ## big-o - O(1) reading/removing from head - O(1) adding to head - O(n) space --- # Example 1 Check that expression has balanced pairs of parenthises - `( )` balanced - `( 1 + 1 )` balanced - `( 1 + 1 ` not balanced - `[ 1 + ( 2 + 3 ) ]` balanced --- # Advanced Data Structures # Trees - O(log n) lookup - O(2*log n) add/remove ![Tree](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Binary_tree.svg/384px-Binary_tree.svg.png) --- # what are weird tries - binary trees - balanced binary trees - red/black tree - avl tree - heap --- # Dynamic programming - break into sub problems - figure out solution to sub problem - choose best solution across all sub problems - (*) optimize - calculate sub problems only once Memoisation - storing solutions for subproblems --- # Example 2 - giving change - given type of coins available, calculate change - given 1, 5 cent coins calculate change to 95 cents --- # Home work - finish giving-change problem - can we implement stack with a queue? - what about queue with a stack? ---


Film review by Kevin Patterson
EVENT HORIZON Rating: ** (out of four) R, 1997 Director: Paul Anderson Screenplay: Philip Eisner Starring Cast: Sam Neill, Laurence Fishburne.
EVENT HORIZON is the latest entry into the sci-fi/horror sub-genre of Movies About Weird Stuff Happening In Deep Space. With its ominous-looking visual design and its setting on a spaceship trapped inside the atmosphere of the planet Neptune, it aspires to be a claustrophobic piece of isolation and fear in the tradition of ALIEN. But while ALIEN can lay claim to a reasonably well-developed story and interesting characters to engage the audience's attention, EVENT HORIZON cannot: its screenplay is vague and undeveloped, and it is populated by one-dimensional figures who are there mainly to run around, scream in fright, and bleed profusely.
As the film begins, we learn that it is the year 2047, and a deep space research ship known as the Event Horizon, having disappeared without a trace seven years ago, has now reappeared near Neptune and has sent out a garbled message to Earth. The Event Horizon has the capability to move faster than light through a sort of dimensional jump initiated by a "gravity drive" designed by Dr. Weir (Sam Neill), who is now assigned to a military team led by Captain Miller (Laurence Fishburne). Their mission is to recover the ship and determine the fate of its crew. When they eventually reach the ship, they discover that everyone on board is dead, either killed or driven to suicide by some sort of otherwordly force that has occupied the ship during the attempted dimensional jump: "save yourselves from Hell," an Event Horizon crew member has recorded over the ship's log. The force is still present, and it soon begins wreaking havoc on Miller's crew.
This mix of science fiction and supernatural horror is on tenuous ground from the beginning. Science fiction normally lends itself to strange and fantastic events that are nevertheless explainable, at least according to some sort of movie pseudoscience. But Philip Eisner's screenplay seems to posit that the evil forces of EVENT HORIZON are demonic, or at least non-corporeal, which raises the question of why these demons would suddenly decide to pick on the crew of an experimental spaceship, as opposed to your average Joe Earthling. A ship moving faster than light could easily find itself on the wrong side of the universe, but I'm not sure why it would wind up in Hell. Unfortunately, the movie doesn't seem to know the answer, or at least it never lets the audience in on the secret.
In any case, this concept is handled somewhat inconsistently by the filmmakers. If you're going to make a horror movie with a paper-thin story, you might as well at least concentrate on the more frightening aspect of it, which in this case would be the supernatural. But this demon, or demonic alien, or living hell-ship, or whatever it is, spends an awful lot of time using a possessed crew member to blow stuff up and shoot at the others when it has already proven that it can drive someone to suicide with hallucinations. Of course, it never actually does anything to help its cause, like deactivating life support or disabling the auto-destruct system (perhaps it was too busy filling a corridor with blood at the time). There is also one action sequence, in which a crew member is thrown thousands of miles into outer space, but returns to the exact point where he left using propulsion from his spacesuit's air tanks, that is so implausible that I literally shouted, "Oh, come ON!" at the screen. It's as if the filmmakers thought it was sufficient simply to create on-screen mayhem even if most of it makes very little sense.
The screenplay supplies some of the characters with guilt complexes or conflicts of one sort or another, but they are of relatively minor significance and are nothing we haven't seen before (Weir mourns his dead wife, Miller remembers another officer whom he was forced to let die, another crew member misses her child, etc.). Miller's conflict with Weir, whom he resents because his team was called off leave for this mission, seems pretty unprofessional and is something I might have expected from one of the junior team members instead of the captain. Cooper, a foul-mouthed, cocky young officer, supplies some comic relief, but his personality contrasts so much with the others that he sometimes seems like he accidentally wandered in from a Quentin Tarantino movie. And none of this much matters in the first place, because the characters rarely get a chance to think about what's happening or engage in much dialogue before there's another explosion or another hallucination or another blood flood.
That's not to say that EVENT HORIZON isn't at least partly effective: the apparitions and hallucinations are genuinely scary. And while director Paul Anderson is stuck with a pretty bad script, he at least manages to conjure up some claustrophobia and dread with the movie's remote setting, and this setup invests a certain chill into a series of gruesome confrontations that otherwise might have been merely disgusting. (And lest anyone think I was being facetious in my earlier comments about blood, these scenes are indeed gruesome: I don't think I've seen this much blood in a movie since FANTASTIC VOYAGE.) Something pretty frightening is happening in this movie, though it's anyone's guess as to exactly what.
EVENT HORIZON gets a passing grade as a horror flick, but that's about all it gets: the plot is a mess, and even the scares rely too heavily on shock and gore. The isolated outer space setting and the ambitious, extravagantly creepy design of the ship's interior are really all that's noteworthy about this film. The rest of it could have been made by any horror hack with a camera, a few actors, and large quantities of fake blood.
- - - - - Film Reviews Page: http://members.aol.com/KTPattersn/reviews.html
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
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Please direct comments/criticisms of the review to relevant newsgroups.
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Related links: index of all rec.arts.movies.reviews reviews


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--- layout: post title: Google Chrome finally getting tab sync categories: ["Tech Products","Geek News"] tags: - chrome - sync - tab status: publish type: post published: true meta: _original_post_id: '' _original_import_author: John Duprey author: ---
For being such a modern, forward-thinking browser, Google Chrome still has a few rather curious feature omissions ??? like the ability to right-click an image and set it as your wallpaper, something just about every other browser around can do. Chrome also only recently added a print preview, one other key feature it had been missing for the first 10-plus major releases.
One of Chrome???s strengths is its profile synchronization abilities. What began early on as a way to keep your bookmarks silently updated across all your Chrome installs evolved into something much more full-featured, syncing themes, extensions, apps, preferences, and just about everything else that makes your Chrome install yours. Now, one more piece of the sync puzzle is nearing readiness: your active tabs.
You???ll find the new option in bleeding-edge versions of Chrome (including the Dev Channel, Canary, and recent Chromium snapshot builds) on the about:flags page under ???enable syncing sessions.??? Once you???ve flipped the switch, relaunch Chrome and head to chrome://settings/syncSetup. The option ???Foreign Sessions??? will now appear in your sync options.
Check it out, and you???ll be able to enjoy a more seamless experience when changing computers and using Chrome. Power off your iMac and sign in on your 3G Chromebook, and Chrome will sync your last set of active tabs ??? letting you pick up right where you left off. It wouldn???t be a complete surprise to see this extended to the Android web browser at some point, especially since Chrome-to-Phone already allows a similar kind of syncing (albeit a more manual incarnation).
Looks like this is a hidden feature. In my beta version (18.0.1025.151 beta), "Foreign Sessions" is now "Open Tabs". I haven't yet seen how sync'ing of all open tabs on all my chrome browsers clashes..


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Development of web systems for retail and wholesale commercial automation involving this technologies: Angular 2, Javascript, Java (Sprint Boot), JPA, Hibernate, HTML 5, CSS 3, Bootstrap. Average of 500 users.
Responsible for developing part of web systems involving the following technologies: AngularJS, Javascript, Java (Sprint Boot), JPA, Hibernate, HTML, CSS3, Bootstrap. The first project was to develop a distance learning platform for physicians who acquired the Toshiba ultrasound machine (Xario 100), lasted 1 year and 3 months. The second project was a platform for project management that had as main functionalities: Kabam, management of Sprints and Releases, allocation of developers to use cases with punctuation. Average of 150 users
Work developing web systems and dynamic websites using the following technologies: Ruby on Rails, HTML, CSS3, Javascript, JQuery, Android.
Junior Developer, working with JSP, Servlet, EJB, JBOSS, SVN, Informix and IReport. Went responsible for coding features of the tax collection, taxation and supervisory state revenue.
Trainee in programming for registry systems using .NET technologies: C #, Firebird, NHibernate, Windows Form
Development of java desktop programs for control of electric energy, using the following technologies: GWT/GXT, Selenium WebDriver, Java, Easy Accept.
Trainee in programming for web systems using the following technologies: JQuery, MySQL, HTML5, CSS3, PHP e Wordpress.
Responsible for coding part of the systems developed by the company, focusing on JSF, Hibernate, Java, Postgres, JPA.


The healthcare provide space is more complex than ever and running a large hospital can be extremely hard. Whether you are already a large hospital or planning to become a large hospital, with Insta, you get comprehensive solutions that have been time tested so as to provide the best possible solution to every aspect of your problem.
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since.
It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s.
It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop.
From a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source.
All the Lorem Ipsum generators on the Internet tend to repeat predefined chunks as necessary, making this the first true generator on the Internet.
The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it readable English.
Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover.
Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
A large hospital need not always mean sleepless nights. Let us take care of running
your hospital so that you can take of your business and patients .


import scrawl from '../../source/scrawl.js';
Scrawl-canvas DOM element snippets
Related files:
Purpose: (roughly) measure and display the time taken between calls to RequestAnimationFrame, and the resultant animated frames-per-second performance of the web page.
Function input: an empty <div> element.
Function output: true if snippet builds; false otherwise
import { pagePerformance } from './relative/or/absolute/path/to/this/page-performance-snippet.js';
let myElements = document.querySelectorAll('.some-class');
myElements.forEach(el => pagePerformance(el));
Import the Scrawl-canvas object
import scrawl from '../../source/scrawl.js';
Get Scrawl-canvas to recognise and act on device pixel ratios greater than 1
scrawl.setIgnorePixelRatio(false);
Effects on the element:
innerHTML
data, which will replace any child elements or text placed between the element’s opening and closing tags.export default function (el) {
Define the report function that will record the time taken for each Display cycle animation
let report = function () {
let testTicker = Date.now(),
testTime, testNow,
testMessage = document.querySelector(`#${el.id}`);
return function () {
testNow = Date.now();
testTime = testNow - testTicker;
testTicker = testNow;
testMessage.textContent = `Screen refresh: ${Math.ceil(testTime)}ms; fps: ${Math.floor(1000 / testTime)}`;
};
}();
Apply the snippet to the DOM element
let snippet = scrawl.makeSnippet({
domElement: el,
animationHooks: {
afterShow: report,
},
includeCanvas: false,
})
The return value for this snippet is a boolean, not a JS Object containing links to major actors/actions in the snippet
return (snippet) ? true : false;
};


A (partial) list of publications using 3D Slicer shape analysis and visualization. The references were retrieved in Google Scholar using keywords 'Slicer SALT' and 'SPHARM-PDM'.
Please
contact us in SlicerSALT discourse with any additions or questions.


As with art`tis prepared, so you should drink it with art. — Abd el Kader, 16th Century.
Art galleries these days often have a coffee shop. What we are also seeing, is coffee shops acting as galleries, in part the loss of public space and the huge commission charged by private galleries.
| Official Café-72 GALLERY | |
|---|---|


COVID DATA VISUALIZATION
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Vaccination Effectiveness Against Its Growth Rate
COVID Cases V.S. Vaccinated
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A common swinging term used in the community to refer to a single female interested in meeting other couples. Described as such due to the rarity of finding said females. By no means derogatory but quite the opposite, a rare treat. "We are interested in meeting other couples ...


WATCH: Bea Alonzo, Angelica Panganiban's friendship tested in 'Unbreakable' trailer
The movie opens on November 27
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Examples: WHS origin: 244 623 248 Bregma: 246, 653, 440 Lambda: 244, 442, 464 Zeros: 0 0 0 Any occurrences of digits (12) and dots neighbored by digits (1. .2) are treated as coordinates, everything else is considered separator. When 3 coordinates are found, a new line is added to the table. 2 1.
Source coordinate system
NIfTI voxels RAS
Target coordinate system


Introduction
Migration actors
Current FORESTRY methodology
Data Collection
Forestry data processing:
Migration of FORESTRY PRODUCTION AND TRADE Statistical Processes into the SWS
Forestry data processing:
As the questionnaires are sending back to FAO, the FOA unit processes the data as follow:
(#fig:current_processing)Current FOA Workflow


| dbDataType {DBI} | R Documentation |
Returns an SQL string that describes the SQL data type to be used for an object. The default implementation of this generic determines the SQL type of an R object according to the SQL 92 specification, which may serve as a starting point for driver implementations. DBI also provides an implementation for data.frame which will return a character vector giving the type for each column in the dataframe.
dbDataType(dbObj, obj, ...)
dbObj |
A object inheriting from DBIDriver or DBIConnection |
obj |
An R object whose SQL type we want to determine. |
... |
Other arguments passed on to methods. |
The data types supported by databases are different than the data types in R, but the mapping between the primitive types is straightforward:
Any of the many fixed and varying length character types are mapped to character vectors
Fixed-precision (non-IEEE) numbers are mapped into either numeric or integer vectors.
Notice that many DBMS do not follow IEEE arithmetic, so there are potential problems with under/overflows and loss of precision.
dbDataType()
returns the SQL type that corresponds to the obj
argument
as a non-empty
character string.
For data frames, a character vector with one element per column
is returned.
An error is raised for invalid values for the obj
argument such as a
NULL
value.
The backend can override the dbDataType()
generic
for its driver class.
This generic expects an arbitrary object as second argument.
To query the values returned by the default implementation,
run example(dbDataType, package = "DBI")
.
If the backend needs to override this generic,
it must accept all basic R data types as its second argument, namely
logical,
integer,
numeric,
character,
dates (see Dates),
date-time (see DateTimeClasses),
and difftime.
If the database supports blobs,
this method also must accept lists of raw vectors,
and blob::blob objects.
As-is objects (i.e., wrapped by I()
) must be
supported and return the same results as their unwrapped counterparts.
The SQL data type for factor
and ordered is the same as for character.
The behavior for other object types is not specified.
All data types returned by dbDataType()
are usable in an SQL statement
of the form
"CREATE TABLE test (a ...)"
.
Other DBIDriver generics:
DBIDriver-class
,
dbCanConnect()
,
dbConnect()
,
dbDriver()
,
dbGetInfo()
,
dbIsReadOnly()
,
dbIsValid()
,
dbListConnections()
Other DBIConnection generics:
DBIConnection-class
,
dbAppendTable()
,
dbCreateTable()
,
dbDisconnect()
,
dbExecute()
,
dbExistsTable()
,
dbGetException()
,
dbGetInfo()
,
dbGetQuery()
,
dbIsReadOnly()
,
dbIsValid()
,
dbListFields()
,
dbListObjects()
,
dbListResults()
,
dbListTables()
,
dbReadTable()
,
dbRemoveTable()
,
dbSendQuery()
,
dbSendStatement()
,
dbWriteTable()
Other DBIConnector generics:
DBIConnector-class
,
dbConnect()
,
dbGetConnectArgs()
,
dbIsReadOnly()
dbDataType(ANSI(), 1:5) dbDataType(ANSI(), 1) dbDataType(ANSI(), TRUE) dbDataType(ANSI(), Sys.Date()) dbDataType(ANSI(), Sys.time()) dbDataType(ANSI(), Sys.time() - as.POSIXct(Sys.Date())) dbDataType(ANSI(), c("x", "abc")) dbDataType(ANSI(), list(raw(10), raw(20))) dbDataType(ANSI(), I(3)) dbDataType(ANSI(), iris) con <- dbConnect(RSQLite::SQLite(), ":memory:") dbDataType(con, 1:5) dbDataType(con, 1) dbDataType(con, TRUE) dbDataType(con, Sys.Date()) dbDataType(con, Sys.time()) dbDataType(con, Sys.time() - as.POSIXct(Sys.Date())) dbDataType(con, c("x", "abc")) dbDataType(con, list(raw(10), raw(20))) dbDataType(con, I(3)) dbDataType(con, iris) dbDisconnect(con)


In the first example the next button is only enabled if the input field contains a valid date.
The validator tries to figure out the format and shows all possibilities.
This second demo is just a simple color representation.
The text is green if it contains a validated date and red otherwise


| Sun Microsystems, Inc. |
| Service: |
Sun Professional Services, Pervasive Java Technology Practice |
| Description: |
The Java Pervasive Technology Practice, an integral part of the Sun
Professional Services, Java Center Specialty, and is focused on emerging
technologies specific to pervasive interneteotking including the
consumer and embedded Java[tm] technologies: J2ME[tm] & JavaCard[tm] as
well as next generation dynamic service based architectures based upon
Jini Network Technology[tm], Project Rio, JXTA and other dynamically
discovered and distributed service technologies. This consulting
practice provides global leadership including: assistance with first
ascents, transfer of best practices, and technology transfer to the Sun
ISV, SI and customer community. As a delivery focused, thought
leadership team, the staff provides "best of breed" consulting services
supporting Sun's SunTone Architectural Methodology(sm) to ensure
consistent, requirements driven, results that are designed to address
both the functional, and the often forgotten "systemic" qualities of a
system, the "ilities" - scaleability, availability, securability,
manageability, flexibility... Let Sun Professional Services help you
adopt these emerging technologies into innovative solutions. |
| Target Markets: |
Industry Neutral |
| Contact: |
Dan Hushon
Director, Pervasive Java Technology Services
<EMAIL_ADDRESS>|
| Website: |
http://www.sun.com/service/sunps/jdc/pervasive.html |
|


Olivia is learning how to code through Epicodus, a full-time, 5-month web development program based in Portland, Oregon. Upon expected graduation in November 2016, she will be seeking employment in the web development field.
Olivia has four years of experience working in the nonprofit sector as an event coordinator and two years of experience working in the newspaper industry as a page designer/copy editor. She graduated in 2010 from the Univeristy of Texas with a degree in Journalism.
Visit Olivia's LinkedIn profile


Our Team
Dr David Laing BDS, MSc
Principal Dental Surgeon
David undertook basic dental training at University of Otago School of Dentistry, graduating in 1972 with a Bachelor of Dental Surgery with Distinction. On the way through he received several awards for excellence and many subject prizes.
He then trained for a year under the auspices of one of New Zealand’s leading Oral Surgeons in a joint University of Otago / Dunedin Hospital appointment carrying out maxillofacial and dental trauma work.
In 1975 he obtained a place at the prestigious Eastman Institute of Dental Surgery in London (now part of University College, London), on the much sought-after Masters Conservative Dentistry programme, resulting in the qualification of Master of Science in Conservative Dentistry.
Then followed several years in private practice in the UK – nine years running his own successful practice in Sussex before returning in 1990 to Dunedin where two practices were combined to form the present day York Place Dental Limited.
David’s experience is wide-ranging over all aspects of conservative dentistry (the ‘nuts and bolts’) as well as basic and advanced cosmetic procedures, crowns and bridges, endodontics (root fillings), oral surgery (extractions including wisdom teeth) and prosthetic dentistry (artificial teeth).
Well respected experts in their respective fields, Richard and Ghassan are the technical gurus behind the superb dentures, crowns , bridges and other Laboratory-produced services which are provided for York Place Dental patients.
Highly trained and enthusiastic, just like us, Richard and Ghassan collaborate with the dentists at York Place Dental to achieve the best state-of-the-art outcomes.
The dentists and technicians, together with the support staff, are a formidable team with vast experience to tap into.


Registration for SEDLS 2023 has not yet opened.
We will send out an anouncement when it does!
We look forward to seeing you at SEDLS 2023!


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Custom Resolution in Ubuntu 13.10 on Microsoft HyperV
By default you’re unable to set a custom resolution in Ubuntu 13.10 while running on HyperV. This is how I set it up.
Modify the following file and make sure that you include the listed modules:
Update the initramfs:
Install the linux-image-extra-virtual package:
Update the GRUB_CMDLINE_LINUX_DEFAULT
line in the GRUB file to reflect your desired screen resolution:
You can see that I changed from GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash video=hyperv_fb:1920x1080"
Update GRUB:
And now reboot and the changes should take effect


{% include head.html %} {% include header.html %} {% include script.html %}
About FIRST
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For Students
{{ content }}
{% include footer.html %}


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--- title: Resources author: ~ date: '2018-02-14' slug: resources categories: [] tags: [] menu: "main" banner: "banners/resources.jpeg" nodateline: true ---
Data Science Thinking
R programming
Python programming
Other


Dashboard
Hello, John doe | Welcome
Projects Paid
76 22%
Unique refferal URL
34 22%
Embedded Form
34
Pages
34
Projects Paid
76 22%
Unique refferal URL
34 22%
Embedded Form
34
Pages
34
Projects Paid
76 22%
Unique refferal URL
34 22%
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Progress
Cras justo odio
Lorem ipsum dolor sit amet, consectetur.
Dapibus ac facilisis in
Lorem ipsum dolor sit amet, consectetur.
Morbi leo risus
Lorem ipsum dolor sit amet, consectetur.
Tasks average by team
Most active Project
| PROJECT TITLE | PERCENTAGE OF PORTFOLIO | HOURS | |
|---|---|---|---|
Android Application |
15%+ | 160 Hours | |
Inbox Generator |
25%+ | 200 Hours | |
Video Converter |
45%+ | 250 Hours | |
Serve Me System |
15%+ | 100 Hours | |
Card Management |
35%+ | 20 Hours | |
Catch me website |
75%+ | 258 Hours |
Hours average by Project
-
Tasks Deleted
Task number 101 has been deleted
-
Tasks Added
5 Tasks added into LMS system
-
Payment Received
$5000 received through the X Bank
-
New Project Request
New project requested by John doe
-
TMS system due date
Today is the due date of TMS system
...
...
100 emp. present today
50 employees absent
200 tasks pending
600 tasks finished
800 new attachments
15000 total attachments
5 new project requests
85 total project
Tasks
| Project metting in 10 minutes | May 08, 2021 | ||
| Deployment with CI/CD of Fruit Website | July 08, 2020 | ||
| Define database and workflow for TMS | May 01, 2021 | ||
| Invoice management system metting | May 01, 2021 | ||
| Release due invoice | May 09, 2021 |
Storage Status 50 Used GB From 100 GB
Attachment
25GB
Project
10GB
Trashed
15GB


Issue: CONSTANTP-ENVIRONMENTReferences: CONSTANTP
Related issues: COMPILE-FILE-HANDLING-OF-TOP-LEVEL-FORMS
SYMBOL-MACROS-AND-PROCLAIMED-SPECIALS
Category: CHANGE, ADDITION
Edit history: v1, 12 Feb 1991, Sandra Loosemore
v2, 15 Feb 1991, Sandra Loosemore (comments from KAB)
v3, 13 Mar 1991, Sandra Loosemore
Problem description:
It is permitted for DEFCONSTANT to note the definition of the constant
at compile-time in such a way that the definition is visible only to
the file compiler and not to the evaluator. This can lead to
incorrect behavior in user code that uses CONSTANTP, for example in
macro expansion functions. Such code needs to explicitly indicate in
some way whether it wishes to deal with constant definitions in the
environment seen by the file compiler (the "remote environment"), or
in the current environment.
Proposal (CONSTANTP-ENVIRONMENT:ADD-ARG):
Add an optional environment argument to the function CONSTANTP. If
the argument is NIL or not supplied, it defaults to the null lexical
and the current global environment.
CONSTANTP may use the environment to determine whether a symbol has
been globally defined as a constant (as with DEFCONSTANT).
Unless at least one of proposals CONSTANTP-DEFINITION:INTENTIONAL,
CONSTANTP-DEFINITION:ADD-ARGUMENT, or
SYMBOL-MACROS-AND-PROCLAIMED-SPECIALS:SHADOWING-PERMITTED is accepted,
the value returned by CONSTANTP may not depend on lexical information
in the environment.
Examples:
???
Rationale:
It solves the problem in a way that is consistent with the way it is
handled in other places in the language.
Current Practice:
Chestnut's Lisp-to-C translator implements this proposal.
Cost to Implementors:
The cost of adding the environment argument is quite small.
In implementations that do not support remote environments, the argument
can simply be ignored.
Cost to Users:
The behavior of existing programs that call CONSTANTP without an
environment argument will not be affected. However, there is some
motivation for users to change calls to CONSTANTP to pass an environment
argument where appropriate, since in implementations that do support
remote environments, calling CONSTANTP without an environment argument
might result in NIL being returned for some things that could otherwise
have been detected as constant.
Cost of non-adoption:
Some programs will work incorrectly.
Performance impact:
Minor.
Benefits:
The cost of non-adoption is avoided.
Esthetics:
Looks OK to me.
Discussion:
If proposal SYMBOL-MACROS-AND-PROCLAIMED-SPECIALS:SHADOWING-PERMITTED
is accepted, CONSTANTP needs to accept an environment argument so that
it can detect when a defined constant has been lexically shadowed by a
symbol macro.
If proposal CONSTANTP-DEFINITION:INTENTIONAL or ADD-ARGUMENT passes,
CONSTANTP needs to accept an environment argument so that it can perform
the additional kinds of analysis these proposals permit (such as
macroexpansion) in the correct lexical environment.
Proposal CONSTANTP-ENVIRONMENT:ADD-ARG only extends the syntax of
CONSTANTP and permits CONSTANTP to use *global* information in the
environment. Issues SYMBOL-MACROS-AND-PROCLAIMED-SPECIALS and
CONSTANTP-DEFINITION include proposals that would require that
CONSTANTP also be sensitive to *lexical* information in the environment.
The costs to users and implementors that this would involve are
potentially much higher, but are more properly costs associated with
those other proposals, not CONSTANTP-ENVIRONMENT:ADD-ARG.


Hello,
Bagas Kurniawan
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Math |
Io> 1+1 ==> 2 Io> 2 sin ==> 0.909297 Io> 2 sqrt ==> 1.414214 | |
Variables |
Io> a := 1 ==> 1 Io> a ==> 1 Io> b := 2 * 3 ==> 6 Io> a + b ==> 7 | |
Conditions |
Io> a := 2 Io> if(a == 1) then(writeln("a is one")) else(writeln("a is not one")) a is not one Io> if(a == 1, writeln("a is one"), writeln("a is not one")) a is not one | |
Lists |
Io> d := List clone append(30, 10, 5, 20) ==> list(30, 10, 5, 20) Io> d size ==> 4 Io> d print ==> list(30, 10, 5, 20) Io> d := d sort ==> list(5, 10, 20, 30) Io> d first ==> 5 Io> d last ==> 30 Io> d at(2) ==> 20 Io> d remove(30) ==> list(5, 10, 20) Io> d atPut(1, 123) ==> list(5, 123, 20) Io> list(30, 10, 5, 20) select(>10) ==> list(30, 20) Io> list(30, 10, 5, 20) detect(>10) ==> 30 Io> list(30, 10, 5, 20) map(*2) ==> list(60, 20, 10, 40) Io> list(30, 10, 5, 20) map(v, v*2) ==> list(60, 20, 10, 40) | |
Loops |
Io> for(i, 1, 10, write(i, " ")) 1 2 3 4 5 6 7 8 9 10 Io> d foreach(i, v, writeln(i, ": ", v)) 0: 5 1: 123 2: 20 Io> list("abc", "def", "ghi") foreach(println) abc def ghi | |
Strings |
Io> a := "foo" ==> "foo" Io> b := "bar" ==> "bar" Io> c := a .. b ==> "foobar" Io> c at(0) ==> 102 Io> c at(0) asCharacter ==> "f" Io> s := "this is a test" ==> "this is a test" Io> words := s split(" ", "\t") print "this", "is", "a", "test" Io> s findSeq("is") ==> 2 Io> s findSeq("test") ==> 10 Io> s exSlice(10) ==> "test" Io> s exSlice(2, 10) ==> "is is a " |
|
More |
Quag's Getting Started Tutorial |


Freddie Ljungberg could only be Arsenal boss until February after replacing Unai Emery
The Swede - a former player for the Gunners - currently holds the UEFA A Licence and would need to get his Pro Licence in order to become permanent boss
by Mark Jones, https://www.mirror.co.uk/authors/mark-jones/Freddie Ljungberg could be forced to give up his role as Arsenal's interim manager after 12 weeks after he was named as Unai Emery's short-term replacement.
The Swede has replaced the former Sevilla and Paris Saint-Germain boss Emery, whose Emirates Stadium reign hit a new low on Thursday night when the Gunners lost 2-1 to Eintracht Frankfurt in the Europa League.
Amid fan protests and mounting calls for him to go, Emery was sacked before Sunday's trip to Norwich City.
Assistant boss Ljungberg takes over temporarily, potentially in partnership with club legend and Arsene Wenger's former first-team coach Steve Bould.
But given that he lacks a UEFA Pro Licence, Ljungberg - who does hold a UEFA A Licence - could only manage in the Premier League and European competitions until the end of February before being forced to give up his role.
Ljungberg has done his coaching courses at the Football Association of Wales's (FAW) highly respected programme, which has also been attended by the likes of Thierry Henry and Mikel Arteta, who is a candidate for the permanent Arsenal role.
After Ljungberg has appointed on an interim basis, the Gunners could seek some form of special dispensation if he impresses while in charge.
The FAW opened the application process for the next Pro Licence course this week, and so if Ljungberg has registered then the Premier League could allow him to prolong his spell in charge of the Gunners.
Ljungberg moved up from his role at the Arsenal academy in the summer to become Emery's assistant, replacing Bould who moved down to oversee the academy.
The club's former midfielder has often been credited for his communication skills with the players amid the mounting confusion in Emery's reign, and will be seen as a popular appointment with many in the squad.


Welcome to PlanVIEW
Links Setup
- Click here to go to Settings
- Scroll down to the tab that says Settings and press it
- Next, open up your First Block Teacher's Website. Copy the link from the address bar.
- Go back to the PlanVIEW Settings page and paste the link in the box that says 1st Block Website Link
- Do it this for the rest of your classes.
- Click Save. You should get message that says Settings Saved
Important Note
If your class doesn't have a website or you do not use the website, you MUST still put a link of a website in that box. It can be important websites you visit or something like google.com.
Now, if you ever have to go to your teacher's website quickly then you can click (menu) button and then the tab you need instead of searching for it on your browser
Notes Setup
Taking quick notes on your phone of values from a lab or homework your teacher assigns can be extremely useful. With the PlanVIEW app, you can take quick notes very simply. Here’s how- Click the line on the box of the block you want to type a note for.
- Type up your note
- Click Save Note
Your note is now saved and will be available when you open your app.
Important Note
If you have a long note (ex. paragraphs) then you can still save it. Type or copy and paste what you need and then click save. When viewing the note, click on the paragraph and then press enter on your keyboard. The note will expand in a scrollable view
Calender Setup
View your Google Calender with all your events for a monthly view.- Click the Calender button at the top
- Enter your just the username for your email (ex. johedoe from<EMAIL_ADDRESS>- Click Save and the reopen the extension


--- title: dialga.dataset keywords: fastai sidebar: home_sidebar summary: "Contains commonly used dataset operations which include splitting and creation of validation sets based on various stratergies." ---
Resize_Image
Resize_Image(filepath)
filepath
Resize_Imgs_Directory
Resize_Imgs_Directory(path, ext='')
path
ext
''
stratified_sample_df
stratified_sample_df(df, col, n_samples, mode='min')
df
col
n_samples
mode
'min'
Add Verbose method to print out log


Creates a new instance of this counters.
Closes component and frees used resources.
(optional) transaction id to trace execution through call chain.
callback function that receives error or null no errors occured.
Configures component by passing configuration parameters.
configuration parameters to be set.
Checks if the component is opened.
true if the component has been opened and false otherwise.
Opens the component.
(optional) transaction id to trace execution through call chain.
callback function that receives error or null no errors occured.
Saves the current counters measurements.
current counters measurements to be saves.
Sets references to dependent components.
references to locate the component dependencies.
Generated using TypeDoc
Performance counters that periodically dumps counters to AWS Cloud Watch Metrics.
Configuration parameters
References
*:context-info:*:*:1.0
(optional) ContextInfo to detect the context id and specify counters source*:discovery:*:*:1.0
(optional) IDiscovery services to resolve connections*:credential-store:*:*:1.0
(optional) Credential stores to resolve credentialsCounter (in the Pip.Services components package)
CachedCounters (in the Pip.Services components package)
CompositeLogger (in the Pip.Services components package)
Example
let counters = new CloudWatchCounters(); counters.config(ConfigParams.fromTuples( "connection.region", "us-east-1", "connection.access_id", "XXXXXXXXXXX", "connection.access_key", "XXXXXXXXXXX" )); counters.setReferences(References.fromTuples( new Descriptor("pip-services", "logger", "console", "default", "1.0"), new ConsoleLogger() )); counters.open("123", (err) => { ... }); counters.increment("mycomponent.mymethod.calls"); let timing = counters.beginTiming("mycomponent.mymethod.exec_time"); try { ... } finally { timing.endTiming(); } counters.dump();


Sir Eric Rodemai:
Thank you! There are several Raid Bosses near the village. Which one can you defeat?
 There is no rule that says the clan leader has to use his sword. If your clan members defeat the Raid Boss, simply bring back proof of your victory.
Palibati Queen Themis
Shilen's Priest Hisilrome
Gargoyle Lord Tiphon
Last Lesser Giant Glaki
Rahha
Flamestone Giant


---
layout: post
title: phpBB on Project Zero
tags:
- Java
- PHP
- Project Zero
- Tumble
status: publish
type: post
published: true
meta:
_edit_last: '1'
dsq_thread_id: '17413907'
---
Somehow this flew under my radar. Sad, considering I am on the project. Project Zero is starting to become self-hosted (to the extent it makes sense, of course) with its own support forum running phpBB on the Project Zero runtime itself.
So I went and dug deeper...
Back in January, Rob Nicholson and Iain Lewis posted that phpBB now runs on Project Zero's PHP runtime.
Getting a major PHP application, such as phpBB, running on Project Zero's PHP runtime implemented in Java is quite impressive. But as I dug deeper, I came across a blog post from just a few days ago. SugarCRM is also running on Project Zero. That's huge!!


A combined Bar and Line chart. The Bar chart uses the wave()
effect and the Line chart uses the trace()
effect. The Bar chart is grouped and both charts are configured to have the X-axis in the middle.
  Put this where you want the chart to show up:

This is the code that generates the chart - it should be placed AFTER the

tag:


404 Not Found
I have bad news for you.
The page you are looking for might be removed or is temporarily unavailable
Back to homepage!


libsoup Server Basicslibsoup Server Basics — Server-side tutorial |
As with the client API, there is a single object that will encapsulate most of your interactions with libsoup. In this case, SoupServer.
You create the server with soup_server_new
,
and as with the SoupSession constructor, you can specify
a few additional options:
A GTlsCertificate (containing a private key) that will be used when handling HTTPS requests on the server. |
|
Set this to |
|
Allows you to set a Server header string that will be sent on all responses. |
|
Allow you to tell the server to recognize additional URI
schemes as aliases for " |
To tell the server where to listen, call soup_server_listen
(to listen on a specific GSocketAddress), soup_server_listen_all
(to listen on a given port on all network interfaces), or soup_server_listen_local
(to listen to a given port on the loopback interface only). You can
call any of these functions multiple times, to set up multiple
listening sockets.
To set up an HTTPS server, you must first either set the SOUP_SERVER_TLS_CERTIFICATE
property, or else call soup_server_set_ssl_cert_file
.
After that you can pass the SOUP_SERVER_LISTEN_HTTPS
option to soup_server_listen
,
etc.
By default, servers listen for both IPv4 and IPv6 connections; if
you don't want this, use the SOUP_SERVER_LISTEN_IPV4_ONLY
or SOUP_SERVER_LISTEN_IPV6_ONLY
options.
The server runs asynchronously, in the thread-default GMainContext of the thread in which the "listen" calls were made.
soup_server_listen
,
etc, are available only in libsoup 2.46 and
later. In earlier versions, there was a simpler API, in which a server
could only listen on a single port, determined at construct time
either by passing the SOUP_SERVER_INTERFACE
property (to specify a SoupAddress to listen on),
or the SOUP_SERVER_PORT
property (to specify a port to listen on, on all interfaces). The SOUP_SERVER_SSL_CERT_FILE
and SOUP_SERVER_SSL_KEY_FILE
properties could be used to create an HTTP server.
When using this API, if SoupServer is unable to bind
the listening socket, or unable to read the provided certificate or
key files, then it will return NULL
from its
constructor (with no further indication of what exactly went wrong).
Additionally, when using this API, it is necessary to call soup_server_run
or soup_server_run_async
to start the server after creating it.
By default, SoupServer
returns "404 Not Found" in response to all requests (except ones that
it can't parse, which get "400 Bad Request"). To override this
behavior, call soup_server_add_handler
to set a callback to handle certain URI paths.
1 2 |
soup_server_add_handler (server, "/foo", server_callback, data, destroy_notify); |
The "/foo"
indicates the base path for this
handler. When a request comes in, if there is a handler registered for
exactly the path in the request's Request-URI
, then
that handler will be called. Otherwise
libsoup will strip path components one by
one until it finds a matching handler. So for example, a request of
the form
"GET /foo/bar/baz.html?a=1&b=2 HTTP/1.1
"
would look for handlers for "/foo/bar/baz.html
",
"/foo/bar
", and "/foo
". If a
handler has been registered with a NULL
base path,
then it is used as the default handler for any request that doesn't
match any other handler.
A handler callback looks something like this:
1 2 3 4 5 6 7 8 9 10 |
static void server_callback (SoupServer *server, SoupMessage *msg, const char *path, GHashTable *query, SoupClientContext *client, gpointer user_data) { ... } |
msg
is the request that has been received and
user_data
is the data that was passed to soup_server_add_handler
.
path
is the path (from msg
's
URI), and query
contains the result of parsing the
URI query field. (It is NULL
if there was no
query.) client
is a SoupClientContext,
which contains additional information about the client (including its
IP address, and whether or not it used HTTP authentication).
By default, libsoup assumes that you have
completely finished processing the message when you return from the
callback, and that it can therefore begin sending the response. If you
are not ready to send a response immediately (eg, you have to contact
another server, or wait for data from a database), you must call soup_server_pause_message
on the message before returning from the callback. This will delay
sending a response until you call soup_server_unpause_message
.
(You must also connect to the finished signal on the message
in this case, so that you can break off processing if the client
unexpectedly disconnects before you start sending the data.)
To set the response status, call soup_message_set_status
or soup_message_set_status_full
.
If the response requires a body, you must decide whether to use
Content-Length
encoding (the default), or
chunked
encoding.
Content-Length
EncodingThis is the simpler way to set a response body, if you have all of the data available at once.
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 |
static void server_callback (SoupServer *server, SoupMessage *msg, const char *path, GHashTable *query, SoupClientContext *client, gpointer user_data) { MyServerData *server_data = user_data; const char *mime_type; GByteArray *body; if (msg->method != SOUP_METHOD_GET) { soup_message_set_status (msg, SOUP_STATUS_NOT_IMPLEMENTED); return; } /* This is somewhat silly. Presumably your server will do * something more interesting. */ body = g_hash_table_lookup (server_data->bodies, path); mime_type = g_hash_table_lookup (server_data->mime_types, path); if (!body || !mime_type) { soup_message_set_status (msg, SOUP_STATUS_NOT_FOUND); return; } soup_message_set_status (msg, SOUP_STATUS_OK); soup_message_set_response (msg, mime_type, SOUP_MEMORY_COPY, body->data, body->len); } |
chunked
Encoding
If you want to supply the response body in chunks as it becomes
available, use chunked
encoding instead. In this
case, first call soup_message_headers_set_encoding
(msg->response_headers, SOUP_ENCODING_CHUNKED)
to tell libsoup that you'll be using
chunked encoding. Then call soup_message_body_append
(or soup_message_body_append_buffer
)
on msg->response_body
with each chunk of the
response body as it becomes available, and call soup_message_body_complete
when the response is complete. After each of these calls, you must
also call soup_server_unpause_message
to cause the chunk to be sent. (You do not normally need to call soup_server_pause_message
,
because I/O is automatically paused when doing a
chunked
transfer if no chunks are available.)
When using chunked encoding, you must also connect to the finished signal on the message, so that you will be notified if the client disconnects between two chunks; SoupServer will unref the message if that happens, so you must stop adding new chunks to the response at that point. (An alternate possibility is to write each new chunk only when the wrote_chunk signal is emitted indicating that the previous one was written successfully.)
The simple-proxy
example in the examples/
directory gives an example of
using chunked
encoding.
To have SoupServer
handle HTTP authentication for you, create a SoupAuthDomainBasic
or SoupAuthDomainDigest,
and pass it to soup_server_add_auth_domain
:
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SoupAuthDomain *domain; domain = soup_auth_domain_basic_new ( SOUP_AUTH_DOMAIN_REALM, "My Realm", SOUP_AUTH_DOMAIN_BASIC_AUTH_CALLBACK, auth_callback, SOUP_AUTH_DOMAIN_BASIC_AUTH_DATA, auth_data, SOUP_AUTH_DOMAIN_ADD_PATH, "/foo", SOUP_AUTH_DOMAIN_ADD_PATH, "/bar/private", NULL); soup_server_add_auth_domain (server, domain); g_object_unref (domain); |
Then, every request under one of the auth domain's paths will be
passed to the auth_callback
first before being
passed to the server_callback
:
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static gboolean auth_callback (SoupAuthDomain *domain, SoupMessage *msg, const char *username, const char *password, gpointer user_data) { MyServerData *server_data = user_data; MyUserData *user; user = my_server_data_lookup_user (server_data, username); if (!user) return FALSE; /* FIXME: Don't do this. Keeping a cleartext password database * is bad. */ return strcmp (password, user->password) == 0; } |
The SoupAuthDomainBasicAuthCallback
is given the username and password from the
Authorization
header and must determine, in some
server-specific manner, whether or not to accept them. (In this
example we compare the password against a cleartext password database,
but it would be better to store the password somehow encoded, as in
the UNIX password database. Alternatively, you may need to delegate
the password check to PAM or some other service.)
If you are using Digest authentication, note that SoupAuthDomainDigestAuthCallback works completely differently (since the server doesn't receive the cleartext password from the client in that case, so there's no way to compare it directly). See the documentation for SoupAuthDomainDigest for more details.
You can have multiple SoupAuthDomains attached to a
SoupServer
, either in separate parts of the path
hierarchy, or overlapping. (Eg, you might want to accept either Basic
or Digest authentication for a given path.) When more than one auth
domain covers a given path, the request will be accepted if the user
authenticates successfully against any of the
domains.
If you want to require authentication for some requests under a
certain path, but not all of them (eg, you want to authenticate
PUT
requests, but not GET
requests), use a SoupAuthDomainFilter.


Paintbrush
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Clear!
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Input: Convert to KML | load example
Output - polygon: Download Polygon KML
Output - line: Download Line KML
Preview it in GeoJSON.io, Upload in Google My Maps
See the code on github | By Nikhil VJ from Pune, India | i appreciate this!


{% extends "common/page_base.html" %} {# common/page_base.html extends layout.html #} {% block content %}
youtube here
Click here to download the demo inputSeq2Flux is a web-based computational platform for analyzing the transcriptomics data to accurately predict comprehensive phenotypes (e.g., fold changes of growth rate, sugar utilization, chemical synthesis rate, etc.) via an advanced artificial intelligence (AI) model (i.e., auto-encoder neuron network) with a high-throughput manner.
The transcriptomics data usually represents the relative amounts or concentrations of messager RNA (mRNA) molecules.
The commonly used approaches are RNA-seq and microarray techniques. To date, the cost of obtaining transcriptomics data is continuously decreased due to the rapid development of high-throughput sequencing techniques.


ManagerPerson
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Every year we aim to have an unbelievable time, and this year we’d love it for you to join us. Conference passes only cost $99, one of the best values you’ll find.


Openseadragon-highlight-ruler
Creates a highlight overlay that highlights an area of an image. The ruler spans the image from left to right.
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If you are using GNU autoconf, you do not need to call pkg-config directly. Use the following macro to determine if liboggz is available:
PKG_CHECK_MODULES(OGGZ, oggz >= 0.6.0, HAVE_OGGZ="yes", HAVE_OGGZ="no") if test "x$HAVE_OGGZ" = "xyes" ; then AC_SUBST(OGGZ_CFLAGS) AC_SUBST(OGGZ_LIBS) fi
If liboggz is found, HAVE_OGGZ will be set to "yes", and the autoconf variables OGGZ_CFLAGS and OGGZ_LIBS will be set appropriately.
If you are not using GNU autoconf in your project, you can use the pkg-config tool directly to determine the correct compiler options.
OGGZ_CFLAGS=`pkg-config --cflags oggz`
OGGZ_LIBS=`pkg-config --libs oggz`


Defaut m-add
When m-add is use without content in default slot, always add title attribute to component that will describe the action of button.
Prop skin
Skin = "default"
Skin default
Skin default (disabled)
Skin = "light"
Skin light
Skin light (disabled)
Skin = "text"
Skin text
Skin text (disabled)
Prop icon-position
icon-position = "left" (default)
icon-position = "left"
icon-position = "right"
icon-position = "right"
Prop url
Home page
Target = "_blank"
Home page


{% extends "layout.html" %} {% block pageTitle %} File a confirmation statement - Companies House {% endblock %} {% block header %} {{ govukHeader() }} {% endblock %} {% block content %}
You can also file a confirmation statement by post using the CS01 paper form. It costs £40 and will take longer to process than if you file online.
{% endset %} {% set insetHTML %}Your WebFiling details will not work with this service. You will need to register a Companies House account if you do not already have one, which you can do within this service.
{% endset %}This service allows private limited companies to confirm that company information is correct and file a confirmation statement (previously known as an annual return).
You can only use this service if the company:
If the company does not meet these criteria, you will need to file a confirmation statement using our WebFiling service.
You cannot use this service to make any changes to company information. You should check the company's details and update any information that is incorrect or out of date before filing the confirmation statement.
To file a confirmation statement, you'll need:
Read the guidance on filing a confirmation statement, including how to make changes to your company information.
{{ govukDetails({ summaryText: "Other ways to file a confirmation statement", html: fileByPostHTML }) }}


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