What is Piotr ?¶
Piotr is a framework designed to create, run, instrument and share virtual devices. It is designed for trainers and security researchers in order to provide an easy way to virtualize an existing device and instrument it with Piotr’s API to automate an analysis or to automatically exploit a vulnerability.
Piotr uses Qemu as its emulation core, and especially Qemu’s full system emulation for the ARM architecture. It is the only supported architecture so far, but others may be supported in the future depending on Qemu capabilities and evolution.
Piotr is quite similar to Saumil Shah’s ARM-X emulation environment, but differs in many ways:
- its architecture is simpler than ARM-X, with no network connection required
- it is really easy to install (even for trainees)
- it provides a convenient way to define virtual devices
- it provides specific tools and a Python API to interact with running virtual devices
Emulation approach¶
Piotr follows the same model ARM-X previously introduced, relying on a Linux host system that will be used to bootstrap the target environment. The target system runs in a chroot-ed environment inside the host system, thus allowing to debug its processes, access its filesystem without any restriction, etc.
The target device filesystem is mounted over 9P which is a file sharing protocol that does not require any network connection and that is handled by the Linux kernel. No need to host a samba server, it works out of the box on any Linux computer.
Virtual devices are defined by a set of files, including a YAML configuration file that tells Piotr how to emulate this device and many more options that may be used to define its behavior.
Virtual device components¶
A virtual device is defined by the following components:
- A linux kernel compatible with the original device system
- An optional DTB (Device-tree block) file that specifies the internal components and how they are interconnected
- Two filesystems: one for the host and another one for the target device
- A set of scripts that will be used by Piotr to launch the target inside the emulated host system
Piotr manages separately the following components:
- virtual devices definitions (including configuration file, root filesystem and more)
- Host linux kernels that are used by the emulated host system and provides all the required tools to analyse the target system
- Host root filesystems
A stock host Linux kernel and host root filesystem is included in Piotr and automatically installed. These linux kernel and root filesystem provides multiple tools and are designed to automate as much tasks as possible.
Anyway, you may design your own root filesystems or kernels with your own tools and configuration, and install them with Piotr. By doing so, multiple virtual devices may rely on them avoiding redundancy. These kernels and filesystems will be automatically added to exported virtual devices, and installed during importation.
Piotr for training¶
As a trainer, I often needed a way to share a virtual device with my trainees. Installing Qemu, configuring it and running a virtual device on a Linux system is far from straightforward, and many trainees had a hard time launching a single virtual device.
Piotr provides a convenient way to export and import virtual devices that will make your life easier. Just make trainees install piotr on their systems, share the virtual device packaged file with them and let them import and run it. That’s no more difficult than that, and it saves time.
Piotr API¶
Piotr, as a Python-based framework, provides a Python module to interact with a running virtual device and automate various tasks: create and enumerate processes, access its filesystem, or attach a gdbserver to a specific PID. This could be interesting if you want to automate some specific tasks, instruments a virtual device or even automate the exploitation of a vulnerability.


Stop heating up polity, Bayelsa APC tells Dickson
by Daniels IgoniDaniels Igoni, Yenagoa
The All Progressives Congress in Bayelsa State on Sunday called on the state governor, Seriake Dickson, to stop heating up the polity with “wild allegations and inciting comments.”
The APC in a statement by the state Publicity Secretary, Doifie Buokoribo, noted that Dickson had been issuing threats and raising tension following the defeat of his candidate at the just-concluded governorship election.
The party was responding to what it described as “successions of claims by Dickson after the loss of the Peoples Democratic Party’s candidate, Senator Douye Diri, at the November 16 governorship election in the state.”
The APC admonished the governor to toe the path of democracy and the rule of law by taking his grievances to the courts.
The statement read, “In the last few weeks, since the overwhelming victory of our candidate, Chief David Lyon, at the November 16 governorship election, Governor Seriake Dickson has inundated the state and, indeed, the country with wild allegations and inciting comments.
“He has screamed blue murder at all relevant institutions of state, from the electoral body to the security agencies, and the winning All Progressives Congress. And he has absolved only himself and his section of the Peoples Democratic Party of blame.
“From his furious mind, Dickson has issued threats to the electorate in Bayelsa State and APC members, particularly, and he has boasted about his capacity to unleash violence and turn the state upside down.
“Dickson has displayed everything, but commitment to democratic ideals and legal processes of electoral conflict resolution.”
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All rights reserved. This material, and other digital content on this website, may not be reproduced, published, broadcast, rewritten or redistributed in whole or in part without prior express written permission from PUNCH.
Contact: theeditor@punchng.com


| tibble::digits | Comparing display with data frames | HTML | source | R code | |
| tibble::extending | Extending tibble | HTML | source | R code | |
| tibble::formats | Column formats | HTML | source | R code | |
| tibble::invariants | Invariants: Comparing behavior with data frames | HTML | source | R code | |
| tibble::numbers | Controlling display of numbers | HTML | source | R code | |
| tibble::tibble | Tibbles | HTML | source | R code | |
| tibble::types | Column types | HTML | source | R code |


Make this easy and surprisingly hearty chili with ground chicken or turkey. Simmer 3 hours on stove
top,
or 8
hours in a slow cooker on Low (3 hours on High).
Ingredients
5 tablespoons vegetable oil
2 large onions, chopped
1 chile pepper, chopped
5 cloves garlic, chopped
2 pounds lean ground beef
3 (14.5 ounce) cans whole peeled tomatoes with liquid, chopped
1 ½ teaspoons salt
1 teaspoon freshly ground black pepper
1 ½ tablespoons ground cumin
½ tablespoon chili powder
2 tablespoons paprika
2 tablespoons dried oregano
2 cinnamon sticks
6 whole cloves
2 (15.25 ounce) cans red kidney beans, rinsed and drained
Steps
Step 1
In a medium sized stock pot, heat the oil over medium heat. Saute onion, chile pepper and garlic
until soft.
Add ground beef: cook and stir until meat is browned.
Step 2
Pour in tomatoes with liquid, salt, pepper, cumin, chili powder, paprika, oregano, cinnamon
sticks,
and
cloves. Cover and simmer for 45 minutes.
Step 3
Stir in kidney beans, and cook another 15 minutes. Remove cinnamon sticks before serving.


(limit 600)
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Registration system: Registration is handled by the EventBrite.com secure registration system. You will be prompted to create an EventBrite account.


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---
layout: def
---
A Hamiltonian is time independent if $H(t)=H(0)$ for all times $t$. Time independent does not mean the state nor relative amounts of energy doesn't change. It just means the total energy of the system doesn't change (ie. it is a closed system)
The states of the Hilbert space evolve according to
Notations
Coming soon
Concepts
If $A$ is another operator and $[A, H]=0$, then $A$ is also time independent.
We can solve for schrodinger's equation for the evolution of a quantum state, given a general time-independent Hamiltonian. In general at time $t$, the state $|\psi(t)\rangle$ is
$$\begin{align*}
|\psi(t)\rangle = \sum_{n}c_n(0)e^{-\frac{iE_n t}{\hbar}}|E_n\rangle
\end{align*}$$
We look at the probability of the quantum state being in the state $|a\rangle$, where $|a\rangle = a_1|E_1\rangle + a_2|E_2\rangle$. The probability is
$$\begin{align*}
|\langle a|\psi(t)\rangle|^2 &= |(a_1^*\rangle E_1|+a_2^*\rangle E_2|)(c_1 e^{-iE_1t/\hbar}|E_1\rangle + c_2e^{-iE_2t/\hbar}|E_2\rangle)|^2
\end{align*}$$\\
&=|a_1^*c_1e^{-E_1t/\hbar}+a_2^* c_2 e^{-iE_2t/\hbar}|^2\\
|a_1|^2|c_1|^2+|a_2|^2|c_2|^2+2\text{Re}[a_1c_1^*a_2^*c_2]
Related
Coming soon


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Allows to withdraw an amount at the given account |
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Transfers money from and to an account |
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Obtains the balance of an account |
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Obtains the balance of an account |
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Outputs information about the authors of the program |
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Obtains input from the user |
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__new__ ,
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__sizeof__ ,
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Copyright �2001, 2002 W3C� (MIT, INRIA, Keio), All Rights Reserved. W3C liability, trademark, document use and software licensing rules apply.
This is a guide to help site operators deploy the Platform for Privacy Preferences (P3P) on their site. It provides information on the tasks required, and gives guidance on how to best complete them.
This section describes the status of this document at the time of its publication. Other documents may supersede this document. The latest status of this document series is maintained at the W3C.
This Note is made available for Web site owners and administrators wishing to implement P3P on their Web site. It is not intended to be a normative specification. Instead, it captures the authors' thoughts on the process for deploying P3P1.0 on a Web site. This note has been produced by several members of the Platform for Privacy Preferences project (P3P), and reflects the opinions of some members of that working group.
The authors welcome comments on this document, but they do not guarantee a reply or any further action. Please send comments to<EMAIL_ADDRESS>public archives are available. Comments may also be directed to the editor at the address given above. This document may be updated or added to based on implementation experience, but no commitment is made by the W3C, or any of its members, regarding future updates.
This document is a NOTE made available by the W3C for discussion only. Publication of this Note by W3C indicates no endorsement by W3C or the W3C Team, or any W3C Members. A list of current W3C technical reports and publications, including Working Drafts and Notes, can be found at http://www.w3.org/TR/.
The Platform for Privacy Preferences (P3P) provides a way for Web sites to publish their privacy policies in a machine-readable syntax. This guide explains how to deploy P3P on a Web site, and issues that Webmasters and content owners should consider when deploying P3P.
This guide is intended for Web site administrators and owners. You can use it whether you operate your own Web server (or many of them), or are responsible for some pages on a server someone else operates. You should have some familiarity with publishing content (HTML files, images, etc.) to a Web server, but do not need to be an expert at configuring and operating Web servers. You also don't need to be a P3P expert.
This guide will discuss how to go about deploying P3P. It will discuss:
The following topics will not be covered in this guide:
A Web site will deploy P3P in order to make its privacy practices more transparent to the site's visitors. P3P defines a way for sites to publish statements of their privacy practices in a machine-readable format. A visitor's Web browser can then download those machine-readable privacy statements, and compare the contents of those statements to the user�s preferences. This way, the user�s browser can automatically notify the user when they visit a site whose practices match the user�s preferences - or warn the user if the practices and preferences don't match.
P3P is designed to be deployed on existing Web server software without any software changes or upgrades. It is also designed to be deployed without requiring any new server-side programs (such as CGI programs or servlets).
Deploying P3P on a Web site requires:
This guide will not cover how to create the P3P policy statements. Several P3P policy editors and generators are available; look at the P3P implementations page for more information.
There are several important items which you should consider before deploying P3P on your Web site:
A P3P policy file contains a description of data collection, use, and sharing practices. It does not, however, declare what that policy applices to. P3P uses a seperate file, called a policy reference file, to list the P3P policies in use at a site (or portion of a site), and what portions of the site and what cookies are covered by each policy.
P3P policy reference files list the P3P policies which a site is currently using, and map out what parts of the site each one applies to. This mapping is done by giving a list of one or more URL patterns that each policy applies to. Each pattern is a local URL, and is allowed to contain wildcards. Thus a policy reference file might say that policy policy-1 applies to just /index.html, or to /content*, which means "all URLs on this host that begin with /content". Policy reference files use the <INCLUDE> element to indicate what URLs are covered by a specific policy.
Policy reference files can also list URLs which explicitly are not covered by a given policy; this is done with the <EXCLUDE> element. For example, it's possible to say that policy-1 applies to the entire site except for /cgi-bin; to do this, the following policy reference file might be used:
<META xmlns="http://www.w3.org/2000/12/P3Pv1"> <POLICY-REFERENCES> <EXPIRY max-age="172800"> <POLICY-REF about="/P3P/Policy1.xml"> <INCLUDE>/*</INCLUDE> <EXCLUDE>/cgi-bin*</EXCLUDE> </POLICY-REF> </POLICY-REFERENCES> </META>
Note that a single policy reference file need not cover an entire host. In some cases, a single hostname contains multiple Web sites controlled by different individuals or organizations. In that case, each portion of the site would likely have its own policy reference file. However, if a single organization owns the entire host, then it is a good idea to use a single policy reference file to cover the entire site whenever possible. Refer to section 2.3, Locating the Policy Reference File, for information on how clients find a site's policy reference file.
P3P policy reference files map policies onto URLs. The P3P specification also uses the term "entity" for describing what a policy applies to. This term comes from the HTTP 1.1 specification; an "entity" is a single HTTP request or response - the HTTP headers plus the content body. Generally, a single HTTP request will ask for a single URL, which is returned as the "response entity".
Web site visitors, however, are looking at pages, not "HTTP response entities". A page will typically be composed of many entities. Some examples follow:
As a practical note, placing many different P3P policies on different entities on a single page may make rendering the page and informing the user of the relevant policies difficult for a Web browser. Services should attempt to craft their policy reference files such that a single policy reference file covers any given page; this will speed up the user's browsing experience.
When developing a site's policy reference file, one important principle to keep in mind is that P3P policies declare practices at the point that data collection occurs. This is particularly important in the case of HTML forms. Presenting a site visitor with a form asking them for their name and address does not collect that personal information from the visitor; it is the act of submitting the form which collects the personal information.
Thus, a site which wishes to use multiple policies could place one policy on the URL where the form is loaded from, and a seperate one on the URL where the form is submitted to. The policy for the URL that the form is submitted to must declare all of the information collected on the form; the policy for the URL that the form was loaded from need not declare that information. Practically, this makes it much easier to declare the appropriate policy: a site may have forms scattered in many places, but the server-side applications tend to be deployed under just a few URL trees.
When deploying P3P, the Web site developer can choose how many policy statements to use to cover the site. This consideration may seem strange for someone used to text-based privacy policies, but there is an important distinction for P3P privacy statements.
A P3P privacy statement is specific about the data or types of data being collected by the site. Thus the statement will list specific elements of data which the site collects, such as “User�s name”, or else specific types of data which the site collects, such as “User�s physical contact information”.
This is important, as Web sites generally collect different amounts of data in different parts of the site. For example, a web site may collect no information about the visitor�s name and address at the site homepage, but may need detailed contact information to complete an order.
It is acceptable, in the P3P protocol, to publish a statement which overstates the data collection of the site. Thus it�s allowed to have a single policy which covers all of the data collected anywhere on the site. However, it is in the site�s interest to have highly specific P3P statements. In the example above, the site doesn�t need to claim - and probably doesn�t want to claim - that it needs the visitor�s name and address just to access the homepage when that information is really only needed to submit an order. This could well scare away visitors who are simply browsing.
It�s also in the site�s interest to use as few P3P statements as possible to cover the site. After all, it takes some amount of time to create a P3P statement, and managing 100 P3P statements on a single site is probably unrealistic even for the most heroic Webmaster or Webmistress. Thus a site needs to strike a balance between specificity and number of policies. While there is no right answer for every site, most sites can be covered by five or fewer P3P statements, and it is a very rare site which needs more than 10 P3P statements.
Part of deploying P3P on a Web site is deciding how browsers will find the site�s policy reference file. The policy reference file lists the P3P policies used by the site, and tells clients which policies apply to which parts of the site. P3P defines three different ways for clients to locate this policy reference file:
The preferred deployment choice is to place the policy reference file in the well-known location. This is the simplest for the site administrator, as no server configuration changes are required. It is also simple for clients, as P3P client software knows to look in the well-known location for a policy reference file before accessing the site. However, it�s only possible to use the well-known location for the organization which controls the entire Web site. For example, someone who controls a personal page on a multiuser server cannot deploy P3P using the well-known location for their personal page, as they cannot place files in that directory.
Giving the location of the policy reference file in an HTTP header is a second choice. In some cases, a site owner may be able to add HTTP headers to their content even if they are not able to place files in the well-known location directory. This method has advantages over editing HTML, as it will give quicker turnaround time for clients, and can be used for non-HTML content.
Inserting a link to the policy reference file is the choice to use when the site owner does not control the entire Website, and it not able to add HTTP headers to the response. It can be used on any site where it�s possible to publish HTML, but has the lowest performance of all three deployment methods. If the link tags must be inserted by manually editing the HTML, this method is also tedious and error-prone.
In addition to the full XML privacy statements defined by P3P, P3P also defines a compact policy format. The compact policy summarizies the portion of the P3P policy which applies to the cookies in a response. The summary is sent in a simple, compact syntax. The compact policy is returned as an HTTP response header. This means that the client will have the compact policy available to it when it considers any cookies sent by the site.
The use of compact policies is optional for Web sites; however, their use is strongly encouraged. Due to their location and simple syntax, compact policies can be quickly processed by clients, allowing them to make decisions on processing the cookies in that response. In addition, the Microsoft Internet Explorer 6.0 client does not implement the COOKIE-INCLUDE mechanism described in the most recent version of the P3P specification. As a result, Internet Explorer 6.0 will only consider the compact policy when deciding how to handle a site's cookies.
Note that compact policies are not an alternative to full P3P statements. If a site uses compact policies, it must also supply full P3P statements. The compact policies only cover the site's cookies, and they omit important information which a client might need in order to interact with the site.
If you have used a tool to create your P3P policy, it should also generate the corresponding compact policy. The text of the compact policy is sent in a P3P: header, as CP="text of compact policy". See Example 5 for an example of a P3P header which includes a compact policy.
While compact policies are encouraged for sites which can use them, there are some significant restrictions on the use of compact policies which a site operator should be aware of before deciding to use them:
If a site (or a portion of a site) uses cookies, then its P3P needs to disclose that cookies are used and explain how they are used. Use of cookies is disclosed by putting the P3P data element dynamic.cookies into a statement in the policy.
Since cookies can be used to collect or link to many different types of data, a P3P policy must disclose the data categories associated with the cookies when they are included in a P3P policy. All data collected by the cookie, or linked to by the cookie, should be included in the data categories associated with the cookie policy.
Consider the case of a cookie which stores an key to look up a user in a company's customer information database. In that database, information about the user's name, mailing address, and e-mail address are kept. The cookie would be disclosed as follows in the P3P policy:
<DATA-GROUP> <DATA ref="#dynamic.cookies"> <CATEGORIES><demographic/><online/><physical/></CATEGORIES> </DATA> </DATA-GROUP>
Typically, a site will cover all the cookies being sent by the site with a single policy; this is done by putting one <COOKIE-INCLUDE> element in the policy reference file:
<META xmlns="http://www.w3.org/2000/12/P3Pv1"> <POLICY-REFERENCES> <POLICY-REF about="/P3P/Policy1.xml"> <COOKIE-INCLUDE name="*" value="*" domain="*" path="*"/> </POLICY-REF> </POLICY-REFERENCES> </META>
This is the most straightforward way to cover the cookies generated by a site with a P3P policy. However, a site may wish to assign policies to individual cookies sent by a Web site. A site should consider doing this if:
The disadvantage to doing this is that you must write more policies - one for each cookie that will get its own policy. In addition, the site's policy reference file must specify the cookies by name, and this information must be kept synchronized with the actual cookie names.
If your site wishes to do this, then write seperate P3P policies for each cookie, and then list the cookies seperately (by cookie name, cookie domain, or cookie path) in the site's policy reference file. Then deploy the policy reference file and the P3P policies as normal.
It is desirable for servers to inform user agents how long they can use the claims made in a policy reference file. By enabling clients to cache the contents of a policy reference file, it reduces the time required to process the privacy policy associated with a Web page. This also reduces load on the network. In addition, clients that don't have a valid policy reference file for a URI will need to use restrictive "safe zone" practices for their requests. If clients have policy reference files which they know are still valid, then they can make more informed decisions on how to proceed.
The lifetime of a policy reference file tells user agents how long they can rely on the claims made in the reference file. For example, if a policy reference file has a lifetime of 3 days, then a user agent need not reload that file for 3 days, and can assume that the references made in that reference file are good for 3 days. All of the policy references made in a single policy reference file will receive the same lifetime. The only way to specify different lifetimes for P3P policies is to use separate policy reference files for each policy.
When picking a lifetime for policies and policy reference files, sites need to pick a lifetime which balances two competing concerns. One concern is that the lifetime ought to be long enough to allow user agents to receive significant benefits from caching. The other concern is that the site would like to be able to change their policy without waiting for an extremely long lifetime to expire. It is expected that lifetimes in the range of 1-7 days would be a reasonable balance between these two competing desires. P3P also imposes a lower limit on policy reference file lifetime; the lifetime cannot be less than 1 day.
The lifetime of a policy reference file is given with the <EXPIRY> element in the policy reference file. When generating the policy reference file, put the lifetime you desire in this element of the policy reference file. Likewise, the lifetime of a policy is given by the <EXPIRY> element in the policy; this should be inserted in the policy when it's created.
Note that when a Web site changes its P3P policy, the old policy applies to data collected when it was in effect. It is the responsibility of the site to keep records of past P3P policies and policy reference files along with the dates when they were in effect, and to apply these policies appropriately. If a site wishes to apply a new P3P policy to previously collected data, it must provide appropriate notice and opportunities for users to accept the new policy that are consistent with applicable laws, industry guidelines, or other privacy-related agreements the site has made.
This section gives specific instructions on what needs to be done to deploy P3P using each of the three methods described earlier:
Regardless of the method clients will use to locate the site�s policy reference file, there are several other tasks to complete:
A Web site may need to add HTTP headers in its responses to either give the location of the policy reference file, or to send compact P3P policies. The name of the header to be sent in the response is defined by P3P; it is P3P.The HTTP header follows the format of several other HTTP headers in being one or more key-value pairs. The value is always a quoted string. The following keys are used in P3P:
If the site needs to use both keys in a single response, then they are seperated by a comma.
A client is requesting the homepage for catalog.example.com, and the site returns a P3P header which gives the location of the site�s policy reference file.
GET /index.html HTTP/1.1 Host: catalog.example.com Accept: */* Accept-Language: de, en User-Agent: WonderBrowser/5.2 (RT-11)
HTTP/1.1 200 OK P3P: policyref="http://catalog.example.com/P3P/PolicyReferences.xml" Content-Type: text/html Content-Length: 7413 Server: CC-Galaxy/1.3.18 ...content follows...
A client is requesting a page on the catalog.example.com site, and the site is returning a compacy P3P policy and the location of the site�s policy reference file in a single P3P header.
GET /products/prod42-09.html HTTP/1.1 Host: catalog.example.com Accept: */* Accept-Language: en, ru User-Agent: WonderBrowser/5.2 (RT-11)
HTTP/1.1 200 OK P3P: policyref="http://catalog.example.com/P3P/PolicyReferences.xml", CP="NON DSP COR CURa ADMa DEVa CUSa TAIa OUR SAMa IND" Content-Type: text/html Content-Length: 8104 Server: CC-Galaxy/1.3.18 ...content follows...
The appendix contains information on how to add HTTP response-headers for some popular Web servers.
Sites can have their HTML content link to the policy reference file with an HTML <link> tag. The <link> tag looks like the following:
<link rel="P3Pv1" href="some-URL">
The actual URL where the site�s policy reference file is located is given in place of some-URL.
Example 1A client is requesting the homepage for catalog.example.com; the site returns the following in the HTML page which makes up their homepage:
<html> <head> <link rel="P3Pv1" href="http://catalog.example.com/P3P/PolicyReferences.xml"> ...
Note that editing every HTML page on a site can be very tedious and error-prone for sites which contain more than just a few HTML pages. One way to insert the link tags more easily is to use server-side includes. This is a feature supported by many Web servers, which allows the Web server to insert text, or the contents of another file, within a page when it is being served by the server. Information about server-side includes is available from a number of sources, including the documentation for mod_include in the Apache Web server manual.
This guide should help you deploy P3P on your Web site. We hope it has been helpful and informative.
We would like to thank the following people for their assistance with this document:
When deploying P3P, your site may need to send additional HTTP response headers. While HTTP headers all have a standard format, and the headers used by P3P are defined as part of the P3P specification, the technique for adding HTTP headers to a server�s response varies from server to server.
This section describes how to add HTTP headers to the response for some popular Web servers. The choice of Web servers here is not meant to imply that P3P can only be used with these servers; we expect that P3P should be able to be deployed with any Web server.
This section covers the Apache Web Server 1.2.x and 1.3.x, as well as servers derived from those versions of Apache. This mechanism will work on all platforms supported by Apache. It will not work on earlier releases (1.1.x, for example), as the headers module was not introduced until Apache 1.2.
The Apache Web server includes a module called mod_headers which is used to add extra headers to HTTP responses. The configuration directive which is used to add these headers makes use of the normal Apache scoping rules, so headers can be added to an individual file, a set of files matching a regular expression, a set of directories matching a regular expression, or an entire Web site.
The headers module is used to add any arbitrary headers to an HTTP response. Thus the Apache Web server does not need to "understand" the P3P headers.
The headers module (mod_headers) is an "Extension" module. This means that the source distribution from Apache does not have this module included by default. If you have compiled your own server, you may need to rebuild it to include mod_headers. If you are using a binary distribution of Apache, then you should check that distribution's documentation to see if mod_headers is built in. The IBM HTTP Server distribution, for example, has mod_headers built in.
If you need to rebuild Apache to include the headers module, read the "compiling Apache" instructions from the Apache Web site, and make sure that you update the configuration before compiling to include mod_headers.
LoadModule headers_module path/mod_headers.so
AddModule mod_headers.cThe AddModule directive is required even if mod_headers is compiled into the server (i.e., even if it is not dynamically loaded by a LoadModule directive).
<Location / > </Location>
<Location / > Header append P3P "policyref=\"http://catalog.example.com/P3P/PolicyReferences.xml\"" </Location>
Done! You have now associated the page with its P3P privacy policy.
For more information on the Header directive, see the documentation for mod_headers.
If you need to apply different compact policies to different parts of the site, Apache supports this. Create a seperate set of Header directives for each compact policy. Then use the information at http://httpd.apache.org/docs/sections.html ("How Directory, Location, and Files Sections Work") to apply those directives to the appropriate parts of the site.
This section covers CERN httpd version 3.0 and derivatives. "Derivatives" include Lotus Domino Go Webserver (LDGW) version 4.6, and the IBM Internet Connection Server (IBM ICS) version 4.2, and possibly other servers. Note that the metafile mechanism described in this chapter does not function properly in IBM ICS version 1.0.
CERN httpd has a concept called "metafiles" for associating meta-information (additional HTTP headers) with Web content. Each content file - HTML, image, sound file, or whatever - may have one metafile associated with it. CERN httpd has no support for a single metafile covering multiple documents, an entire directory, or a directory tree. Note that metafiles are optional, since Web sites never need to add extra headers to their content. If a Web site does not contain any metafiles, then the content served by that site will just have the standard headers created by the Web server. Metafiles may contain any HTTP headers. The server does not examine the contents of a metafile to perform any kind of validation. Thus the Web server does not need to "understand" the P3P headers.
Since each metafile only covers a single document, this can be a very tedious way to link to the site's policy reference file. If you're using a CERN derivative which supports server-side includes (SSI), then you may wish to consider that method for publishing your privacy policy.
Metafiles cannot be used for CGI programs; they must generate their own P3P headers.
File index.html.meta P3P: policyref="http://catalog.example.com/P3P/PolicyReferences.xml"
Done! You have now associated the page with its P3P privacy policy.
This section covers Microsoft Internet Information Server (IIS) on a Microsoft Windows 2000 Server platform.
The P3P header can be added through the IIS snap-in from the Computer Management console (MMC) on a Microsoft Windows 2000 server. This section assumes that you have already published your site's policy reference file and P3P policy files. It also assumes that you have decided how you will arrange the P3P headers on the site. If the same compact policy is used on the entire site, then it is usually possible to send the same P3P header for the entire site. On the other hand, if different parts of the site require different compact policies, then separate P3P headers are required. For more information on compact policies, see Compact Policies in this document.
For this example, one P3P header is used for the entire site.
None known.
Done! You have now associated the page with its P3P privacy policy.
This section covers the iPlanet Web Server (iWS) version 4.1 and 6.0.
iWS does not provide a way to configure the Web server to send custom response headers. Instead, this must be done by building and installing a server plugin which will add the response headers.
iPlanet has provided a document in their knoledge base which documents how to do this. It is available at http://knowledgebase.iplanet.com/ikb/kb/articles/7747.html, and it documents the steps required. See the example under "Method 2" in the article for specific instructions.
This requires compiling and installing a NSAPI plugin. In order to do this, you will need access to a C compiler for the platform your server runs on.
See the article above for specific instructions
This section covers Jigsaw version 2.1 and later. It covers all platforms supported by Jigsaw.
Jigsaw has an administration/configuration tool with a GUI, called JigAdmin, which allows the administrator to add any HTTP headers to any web resources (files, directories, and CGI scripts).
With JigAdmin, you can put an HTTP header to a resource in the following procedure:
Jigsaw provides other ways to add HTTP headers other than the above procedure. And, the server does not examine the contents of the header.
The configuration with JigAdmin does not cover the servlets; they must generate their own P3P headers.
Before you put the P3P headers on the content, you should first publish the P3P privacy policies and Policy reference files. Copy the policy files to the appropriate part of your server's content tree.
Configure using JigAdmin to add the required HTTP headers to the target resource (files, directories, and CGI scripts).
Done! You have now associated the page with its P3P privacy policy.
For more information on the Header directive, see the documentation for Jigsaw.
This appendix covers common questions people have when deploying P3P.
Questions
Answers
The initial version of this guide was published May 10, 2001.
Changes from the November 30, 2001 version:
Changes from the July 24, 2001 version:
Changes from the May 10, 2001 version:


The Importance of Privacy
The most interesting quote to me from the article Long Live the Web is the paragraph about ISP snooping on network traffic;
"Other threats to the web result from meddling with the Inter-net, including snooping. In 2008 one company, Phorm, devised a way for an ISP to peek inside the packets of information it was sending. The ISP could determine every URI that any customer was browsing. The ISP could then create a profile of the sites the user went to in order to produce targeted advertising."
This information, in the wrong hands, is extremely dangerous to the continuation of a free world. Not only do ISPs do this, Google and Facebook do this. What exists currently is a method for these companies to develop a psychological profile about your interests and your personality, based off how you interact with the internet. "Oh you clicked x article, stayed on it for 30 seconds, and then viewed y article which oppposes x and stayed there for 15 minutes, you must be a supporter of y beliefs" (As a rudimentary example). This information may be okay in the hands of the all benevolent government of the country which you reside, however if you live in a tyrannical regime, you may not like if your government has this information.
This might seem like a crazy idea to you, living a free country, but why don't you ask how this turned out for the Uighar Muslims living in China. China essentially is rounding people up and putting them in concentration camps due to their religious beliefs. Methodologies of doing this include obvious things, like taking people from their places of worship, but other, more oppressive ways of doing this include tracking which websites people visit, assessing their affiliation with said information, and rounding them up after the results. This type of behavior on China's part is not only a crime against humanity, but it is a threat to the idea of a free internet, and a free world.
This information being tracked might not lead to concentration camps in the US today, but having the data exist in some way allows a potential future regime to use this data for malicious purposes.
If you want to combat some of these things, switch to Firefox and DuckDuckGo, I've described these in more depth on my homepage.


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Amazing online iPhone 11 deal gives you 100GB of data for £40 a month with NO upfront cost
Black Friday is bringing out the best prices for the latest handsets with huge data bundles and this is one of the best we’ve spotted so far
by Linda HowardThe countdown to Black Friday is turning out to be even better than the upcoming day itself as retailers across the land slash their prices in an effort to catch the attention of savvy shoppers.
And we’re not easily swayed - we Scots know how to look for a bargain and won’t part with our hard-earned cash until we’re sure it’s what we’re after.
And if it’s a mobile phone you’re searching the sales for, this is the best time of year to get one.
Retailers are falling over themselves to try and get you to look at their Black Friday stalls.
What shoppers don’t realise is that while some of the deluxe freebies being given away with the latest handsets are worth a couple of hundred quid - that often means a pricey tariff that you’re tied into for anywhere between 12 and 24 months.
SIM-only is always a great option and Three Mobile’s 8GB of data for £8 a month for 12 months is ideal for most users. It comes with unlimited calls and texts and is a super-cheap option if you’re not in the market for a new handset - even financial expert, Martin Lewis recommended it on Good Morning Britain during the week.
Three Mobile also has an amazing deal on the latest iPhone 11 which will save you £465 when compared to similar deals from other network providers.
Mobile retailer Fonehouse has gone all-out this Black Friday with the deals, cornering the market in 100GB of data offers that are too good to miss.
Their biggest iPhone 11 Black Friday deal gives you 100GB of data plus unlimited calls and texts for just £40 per month - and there’s no upfront cost.
The iPhone 11 comes with 64GB of storage and is available in red, black, white, purple and green on a 24-month contract - you’ll also get the first two months insurance free, giving you peace of mind against accidental damage.
The deal is available from Fonehouse until December 5, 2019.
Get the iPhone 11 100GB data for £40 deal here
Here are the Fonehouse 100GB deals with no upfront costs which also include two months free insurance:
- Apple iPhone 11 128GB Three Advanced 100GB data Unlimited minutes - £45 per month
- Apple iPhone 11 128GB Three Advanced 8GB data Unlimited minutes - £43 per month
- Apple iPhone 11 64GB Three Advanced 100GB data Unlimited minutes - £40 per month
- Apple iPhone 11 64GB Three Advanced 8GB data Unlimited minutes - £39 per month
- Apple iPhone 11 Pro 64GB Three Advanced 100GB data Unlimited minutes - £59 per month
- Apple iPhone XR 64GB Three Advanced 100GB data Unlimited minutes - £34 per month
- Apple iPhone XS 64GB Three Advanced 100GB data Unlimited minutes £47 per month
- Samsung Galaxy S10 Three Advanced 100GB data Unlimited minutes - £35 per month
- Samsung Galaxy S10 Plus Three Advanced 100GB data - £41 per month


In this tag we get horizontal line.
From there we can start new line.
we can create more new horizontal lines.


EVO HTML to PDF Converter allows you to create a PDF form with various types of fields in a PDF document.
You can save the created PDF document to a file, a stream or in a memory buffer.
The basic options you can set in this demo are grouped in a few categories.
Submit URL
-
PDF Form Submit URL. This option allows you set the URL of the web page where to submit PDF form fields when the Submit button from PDF form is clicked
Submit Method
-
POST. When this option is selected the generated the PDF form fields will be sent to web page using the POST HTTP method
-
GET. When this option is selected the generated the PDF form fields will be sent to web page using the GET HTTP method


Numbers 27:23
And he laid his hands upon him, and gave him a charge, as the LORD commanded by the hand of Moses.


{% extends "layout.html" %} {% block page_title %} Statutory payments {% endblock %} {% block content %} {% include "../includes/phase_banner_beta.html" %} Back Statutory payments Have you received any of the following in the last 3 months?  Yes No Has your Statutory Maternity Pay ended? Yes No Has your Statutory Paternity Pay ended? Yes No Has your Statutory Adoption Pay ended? Yes No How much do you get? £ How often do you get it? Weekly Monthly Other What date does it end? DD MM YYYY Day Month Year How much will the final payment be? £ What date is the final payment paid? DD MM YYYY Day Month Year How much did you get? £ How often did you get it? Weekly Monthly Other What date did it end? DD MM YYYY Day Month Year How much was the final payment? £ What date was the final payment paid? DD MM YYYY Day Month Year You may be eligible for Statutory Sick Pay. Contact your employer immediately to see if you are entitled to it. {% include "../includes/help.html" %} {% endblock %}
or
DD MM YYYY
You may be eligible for Statutory Sick Pay. Contact your employer immediately to see if you are entitled to it.


RAR is a archive format used by popular proprietary RAR archiver, created by Eugene Roshal. There are two major versions of format (v1.5-4.0 and RAR v5+).
File format essentially consists of a linear sequence of blocks. Each block has fixed header and custom body (that depends on block type), so it's possible to skip block even if one doesn't know how to process a certain block type.
This page hosts a formal specification of RAR (Roshall ARchiver) archive files using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
meta:
id: rar
title: RAR (Roshall ARchiver) archive files
application: RAR archiver
file-extension: rar
xref:
forensicswiki: RAR
justsolve: RAR
loc: fdd000450
mime:
- application/vnd.rar
- application/x-rar-compressed
pronom:
- x-fmt/264 # RAR 2.0
- fmt/411 # RAR 2.9
- fmt/613 # RAR 5.0
wikidata: Q243303
license: CC0-1.0
ks-version: 0.7
imports:
- /common/dos_datetime
endian: le
doc: |
RAR is a archive format used by popular proprietary RAR archiver,
created by Eugene Roshal. There are two major versions of format
(v1.5-4.0 and RAR v5+).
File format essentially consists of a linear sequence of
blocks. Each block has fixed header and custom body (that depends on
block type), so it's possible to skip block even if one doesn't know
how to process a certain block type.
doc-ref: http://acritum.com/winrar/rar-format
seq:
- id: magic
type: magic_signature
doc: File format signature to validate that it is indeed a RAR archive
- id: blocks
type:
switch-on: magic.version
cases:
0: block
1: block_v5
repeat: eos
doc: Sequence of blocks that constitute the RAR file
types:
magic_signature:
doc: |
RAR uses either 7-byte magic for RAR versions 1.5 to 4.0, and
8-byte magic (and pretty different block format) for v5+. This
type would parse and validate both versions of signature. Note
that actually this signature is a valid RAR "block": in theory,
one can omit signature reading at all, and read this normally,
as a block, if exact RAR version is known (and thus it's
possible to choose correct block format).
seq:
- id: magic1
contents:
- 'Rar!'
- 0x1a
- 0x07
doc: "Fixed part of file's magic signature that doesn't change with RAR version"
- id: version
type: u1
doc: |
Variable part of magic signature: 0 means old (RAR 1.5-4.0)
format, 1 means new (RAR 5+) format
- id: magic3
contents: [0]
if: version == 1
doc: New format (RAR 5+) magic contains extra byte
block:
doc: |
Basic block that RAR files consist of. There are several block
types (see `block_type`), which have different `body` and
`add_body`.
seq:
- id: crc16
type: u2
doc: CRC16 of whole block or some part of it (depends on block type)
- id: block_type
type: u1
enum: block_types
- id: flags
type: u2
- id: block_size
type: u2
doc: Size of block (header + body, but without additional content)
- id: add_size
type: u4
if: has_add
doc: Size of additional content in this block
- id: body
size: body_size
type:
switch-on: block_type
cases:
'block_types::file_header': block_file_header
- id: add_body
size: add_size
if: has_add
doc: Additional content in this block
instances:
has_add:
value: 'flags & 0x8000 != 0'
doc: True if block has additional content attached to it
header_size:
value: 'has_add ? 11 : 7'
body_size:
value: block_size - header_size
block_file_header:
seq:
- id: low_unp_size
type: u4
doc: Uncompressed file size (lower 32 bits, if 64-bit header flag is present)
- id: host_os
type: u1
enum: oses
doc: Operating system used for archiving
- id: file_crc32
type: u4
- id: file_time
size: 4
type: dos_datetime
doc: Date and time in standard MS DOS format
- id: rar_version
type: u1
doc: RAR version needed to extract file (Version number is encoded as 10 * Major version + minor version.)
- id: method
type: u1
enum: methods
doc: Compression method
- id: name_size
type: u2
doc: File name size
- id: attr
type: u4
doc: File attributes
- id: high_pack_size
type: u4
doc: Compressed file size, high 32 bits, only if 64-bit header flag is present
if: '_parent.flags & 0x100 != 0'
- id: file_name
size: name_size
- id: salt
type: u8
if: '_parent.flags & 0x400 != 0'
# - id: ext_time
# variable size
# if: '_parent.flags & 0x1000 != 0'
block_v5:
{}
# not yet implemented
enums:
block_types:
0x72: marker
0x73: archive_header
0x74: file_header
0x75: old_style_comment_header
0x76: old_style_authenticity_info_76
0x77: old_style_subblock
0x78: old_style_recovery_record
0x79: old_style_authenticity_info_79
0x7a: subblock
0x7b: terminator
oses:
0: ms_dos
1: os_2
2: windows
3: unix
4: mac_os
5: beos
methods:
0x30: store
0x31: fastest
0x32: fast
0x33: normal
0x34: good
0x35: best


Creating and deploying static websites using Markdown and the Python library Pelican
Published:
You may have the desire to build your personal or blog site and host it in your domain name but several obstacles like incomplete knowledge of HTML and CSS, databases; the financial burden to host your site; the complexities of deployment and continuous-integration pipelines, etc might have prevented you from doing so.
In this article, I will explain the complete steps to build your static website like the one I have built (shahayush) using a static site generator called Pelican, which is written in Python, deploy it on GitHub Pages along with continuous integration (CI) using Travis-CI and linking it to your custom domain name, all without requiring the knowledge of HTML and CSS, databases or deployment pipelines. Furthermore, I will also explain the way to integrate a comment system called Disqus in your site and also help you to link Google Analytics to your site so that you can analyze in-depth detail about the visitors on your website.
The most striking advantage of this technique is that you can perform the complete process for free except the fee to
register your domain name. You can also avoid this fee by hosting the site only on GitHub pages where you can host a
website like your_username.github.io
. The only prerequisite for completing this process is the basic knowledge of
Python and Markdown for writing the articles. You might have used Markdown in jupyter notebook or the Readme.md
file of your GitHub repository. Don’t worry if you are completely unaware of them. You can still manage to learn them
through this article as they are extremely simple to catch up.
By part 2 of the article series, you will have your website ready which will look something like this:
My current website is also built using the same methods discussed in this article series.
Some samples of websites built using pelican
- Theme: bulrush
- Theme: medius
Demo website: medius by Onur Aslan
- Theme: hyde
- Theme: pneumatic
Demo website: pneumatic by Kevin Yap
Details on how to use these themes will be discussed in the Part 1 of this article series. I just wanted to give some overview on how the website will look like in the end.
Advantages of Pelican over WordPress
You may wonder that the same thing can be achieved using WordPress and has a wider community compared to Pelican. So, why use Pelican? I have listed a few advantages of Pelican over WordPress written by Vincent Cheng in his article Migrating from Wordpress to Pelican.
- speed: a static blog is going to be faster than a dynamically generated site, no matter how much you try to optimize your Wordpress site/cache/database. This site now serves up nothing more than HTML, CSS, and JS files.
- simplicity: as mentioned above, there’s no need to set up, configure, and optimize your Wordpress installation. Simplicity in this sense also refers to the fact that this site is now powered by a smaller, simple to understand stack, rather than a giant and much more complex PHP stack that regularly attracts attackers…
- improved workflow: you can use your preferred editor and your preferred VCS to create and keep track of your blog posts. Markdown is a nice bonus as well (it’s the sweet spot between a WYSIWYG editor and raw HTML).
- mobility/deployment: static site = easier to move around (just copy the files; there’s no database to worry about) and deploy (and often cheaper to deploy; you can do so for free with Github Pages, for example).
- less cost: Switching to Pelican means that you get to move off of Wordpress.com infrastructure, hence no more ads (and no need to pay $30/yr to get rid of them), no restrictions on the amount and type of content you upload, and being able to use your own domain name (without having to pay extra for it), and of course not having to rely on a third-party to host your blog.
Let’s get started
Now that you have got an overall insight of what this article series is about along with the benefits of using Pelican, get started by building your own website. For ease, I have divided the article into 6 parts as:
- Part 1: Setting up Pelican - Installation and Theme
- Part 2: Writing content using Markdown
- Part 3: Hosting your website to GitHub Pages and custom domain
- Part 4: Setting up Travis-CI for automating deployment
- Part 5: Integrate Disqus comments and Google Analytics with Pelican
Click on the respective links to get started.
Leave a Comment


[gecode-users] Symbolic Constraints - fd_relation contraint in Gecode?
Pedro Salgueiro
pds at di.uevora.pt
Wed May 20 18:58:34 CEST 2009
Hi!
I already managed to use the "extensional" constraints with tuples and
they are great, but I have some problems modeling my problem with these
constraints.
In my problem, each valid tuples are composed by 16 values, and some of
those values can have very large values, such as 800000 or 900000. The
table I used to test has 125 of those tuples. I have tested it with
Gecode 2.x, and with values that big it gave segmentation fault.
Then I updated it to Gecode 3.0.2 and it worked, but its performance is
really bad. Then I replaced the large values of the tuples in the table
with smaller ones, and the performance got lot better.
When I started to increment some of the values, the performance of
starts to get much worse...
Is this the expected behavior of Gecode when handling with large
integers, or am I doing something wrong?
Thank you,
Pedro Salgueiro
On Tue, 2009-05-19 at 21:37 +0200, Christian Schulte wrote:
> Yes, these constraints are called "extensional" (or user-defined
> constraints). Gecode has quite some support for that: you can specify the
> relation by a set of tuples (that's implemented as lists of lists in Prolog)
> or by a regular expression or DFA. Please check "Modeling with Gecode", it
> elaborates on extensional constraints.
>
> Christian
>
> -----Original Message-----
> From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
> Of Pedro Salgueiro
> Sent: Tuesday, May 19, 2009 5:40 PM
> To: users at gecode.org
> Subject: [gecode-users] Symbolic Constraints - fd_relation contraint in
> Gecode?
>
> Hi!
>
> GNU Prolog has a Symbolic Constraint called fd_relation that constraints
> a tuple of variables to be equal to one tuple of a list of relations.
>
> Here is its description:
>
> fd_relation(Relation, Vars) constraints the tuple of variables Vars to
> be equal to one tuple of the list Relation. A tuple is represented by a
> list.
>
> Using this predicate as follows:
>
> fd_relation([[0,0,0],[0,1,0]], [X,Y,Z]).
>
> the tuple [X,Y,Z] only could take the values specified in the tuple list
> [[0,0,0],[0,1,0]].
>
> Here is its documentation:
> http://www.gprolog.org/manual/html_node/gprolog062.html#toc274
>
> Is there any simple way to do this in Gecode? Maybe a constraint that
> limits the domain values of a tuple defined by an IntVarArray to any of
> the elements of an array, where each element of such array is an array
> composed by Integer values, defining a tuple.
>
> Any help will be appreciated :)
>
> Thanks
> Pedro Salgueiro
>
>
>
>
>
>
>
> _______________________________________________
> Gecode users mailing list
> users at gecode.org
> https://www.gecode.org/mailman/listinfo/gecode-users
>
More information about the gecode-users
mailing list


InceptionTime
(c_in
, c_out
, bottleneck
=32
, ks
=40
, nb_filters
=32
, residual
=True
, depth
=6
) :: Module
Base class for all neural network modules.
Your models should also subclass this class.
Modules can also contain other Modules, allowing to nest them in
a tree structure. You can assign the submodules as regular attributes::
import torch.nn as nn
import torch.nn.functional as F
class Model(nn.Module):
def __init__(self):
super(Model, self).__init__()
self.conv1 = nn.Conv2d(1, 20, 5)
self.conv2 = nn.Conv2d(20, 20, 5)
def forward(self, x):
x = F.relu(self.conv1(x))
return F.relu(self.conv2(x))
Submodules assigned in this way will be registered, and will have their
parameters converted too when you call :meth:to
, etc.


Picture information1
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This experience was VERY similar to Absinthe, which I drank in Edinburgh, Scotland two years ago. I had found a recipe online for a vermouth recipe. Vermouth is commonly used in Manhattens and Martinis. It is a fortified aperitif wine. The trick is to soak herbs in a standard wine and to add some higher-proof alcohol to the wine.
I bought a bottle of 2-buck chuck Chardonnay and started adding some herbs. I found that it is easier to add liquid herbal extracts instead of straining the mix. I added about 3 medicine droppers full of liquid wormwood Artemisia Absinthium, 3 medicine droppers full of liquid wormwood Artemisia annuam, 3 dashes of bitter orange extract, 3 dashes of fee brothers old-fashioned bitters (Contains Gentian root, cloves, cinnamon, and other flavours), and some cloves and sage, which I later filtered. I then added about 4 ounces of Black rum to fortify the mixture. I let this sit for a couple weeks, then I strained it.
The point of this long process was to mask the normally wretched flavour of the wormwood. It worked. I ended up with a sweet, pleasant, white wine vermouth.
I proceeded to drink about seven manhattens on the rocks. I mixed them about half and half using my new vermouth and Kentucky Tavern Bourbon. I went outside for a cigarette and realized the trees were moving without wind. I decided in that moment that I was VERY glad to be alive. The sounds of the birds were intoxicating. I went back inside, and I closed my eyes. I found the sound of the television to be so artificial and scripted. It sounded inorganic and manufactured.  The music was so clear and so beautiful.
I don't want my description to sound too euphoric, but I was experiencing the transcending effects of about 14 drinks without losing any control of thoughts or motor skills. It was literally hapiness in a bottle, and I couldn't taste the wormwood. I also woke with little or no hangover effects.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


CSC 443, Assg 2, Fall 2015
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| Impact | Rule | Location | Details |
|---|
This is a summary of the accessibility metadata in the package document.
| Property | Value |
|---|
| Image | alt attribute
|
aria-describedby content
|
Associated figcaption |
Location |
|---|


This dialog window is shown if you access the side-channel attack against the hybrid encryption protocol dialog.
This dialog is supposed to illustrate what the available side-channel attack visualization is all about.
You can start the side-channel attack after a click on the OK button.


wcstoull
, wcstoull_l
—wide string to unsigned long long#include <wchar.h> unsigned long long wcstoull(const wchar_t *__restrict s, wchar_t **__restrict ptr, int base); #include <wchar.h> unsigned long long wcstoull_l(const wchar_t *__restrict s, wchar_t **__restrict ptr, int base, locale_t locale); unsigned long long _wcstoull_r(void *reent, const wchar_t *s, wchar_t **ptr, int base);
Description
The function wcstoull
converts the wide string *
s to
an unsigned long long
. First, it breaks down the string into three parts:
leading whitespace, which is ignored; a subject string consisting
of the digits meaningful in the radix specified by base
(for example, 0
through 7
if the value of base is 8);
and a trailing portion consisting of one or more unparseable characters,
which always includes the terminating null character. Then, it attempts
to convert the subject string into an unsigned long long integer, and returns the
result.
If the value of base is zero, the subject string is expected to look
like a normal C integer constant: an optional sign (+
or -
),
a possible 0x
indicating hexadecimal radix or a possible <0> indicating
octal radix, and a number.
If base is between 2 and 36, the expected form of the subject is a
sequence of digits (which may include letters, depending on the
base) representing an integer in the radix specified by base.
The letters a
–z
(or A
–Z
) are used as digits valued from
10 to 35. If base is 16, a leading 0x
is permitted.
The subject sequence is the longest initial sequence of the input string that has the expected form, starting with the first non-whitespace character. If the string is empty or consists entirely of whitespace, or if the first non-whitespace character is not a permissible digit, the subject string is empty.
If the subject string is acceptable, and the value of base is zero,
wcstoull
attempts to determine the radix from the input string. A
string with a leading 0x
is treated as a hexadecimal value; a string with
a leading 0
and no x
is treated as octal; all other strings are
treated as decimal. If base is between 2 and 36, it is used as the
conversion radix, as described above. Finally, a pointer to the first
character past the converted subject string is stored in ptr, if
ptr is not NULL
.
If the subject string is empty (that is, if *
s does not start
with a substring in acceptable form), no conversion
is performed and the value of s is stored in ptr (if ptr is
not NULL
).
The alternate function _wcstoull_r
is a reentrant version. The
extra argument reent is a pointer to a reentrancy structure.
wcstoull_l
is like wcstoull
but performs the conversion based on the
locale specified by the locale object locale. If locale is
LC_GLOBAL_LOCALE or not a valid locale object, the behaviour is undefined.
Returns
wcstoull
, wcstoull_l
return 0
and sets errno
to EINVAL
if the value of base is not supported.
wcstoull
, wcstoull_l
return the converted value, if any. If no
conversion was made, 0
is returned.
wcstoull
, wcstoull_l
return ULLONG_MAX
if the magnitude of
the converted value is too large, and sets errno
to ERANGE
.
Portability
wcstoull
is ANSI.
wcstoull_l
is a GNU extension.
wcstoull
requires no supporting OS subroutines.


November 5: Time Out: Sporting greats, Dates and a Quick Quiz blitz...
by Thomas HawkinsBACK IN THE DAY
The Irish News, November 5 2009: Ryan Cup Division 1D: Queen's 0-11 UUJ 0-11
Late Kielt point earns a draw for Queen's
When the ball floated gently over the crossbar, Jordanstown manager Adrian McGuckin smiled, turned, and said: “Unreal”.
It was an apt description for the conversion he had just witnessed.
At least 50 metres from goal, not far from the sideline, and facing a swirling breeze, Darren Hughes had just split the posts with an audacious effort taken from the ground.
A couple of minutes earlier, Hughes had been on target from 45 metres, that free was also kicked in the traditional style. The athletic Monaghan man has sweet memories of the Dub.
Last year, he gave the performance of his career when he captained Jordanstown toashock victory against Queen's in the Sigerson Cup.
Hughes was back in fine form yesterday, but he had to share top billing with his midfield opponent, Charlie Kielt.
Indeed, the influence of this duo was such, that the game could be more accurately described as Charlie Kielt v Darren Hughes rather than Queen'svJordanstown.


STEM Advanced Electronics and Robotics
A study of advanced electronics concepts. Course will include analog and digital electronics review and advancement. Students investigate computer circuits, digital electronics and microprocessor theory and operation using analytical and hands-on techniques. Topics include: microprocessor architecture, computer logic, digital logic circuits, machine language programming, and microprocessor interfacing. Students will also explore more advanced electronics concepts leading to robotics engineering, construction and programming. Special topics include hands-on robotics and advanced electronics systems control and manufacturing. This course follows the STEM (Science, Technology, Engineering and Mathematics) directive and carries an honors weight of .5.


MoS flower-like sandwich -PrGO composites lithium Figure {border-style px;} #ffffff;} Wang rGO capacity high Zhang anode batteries commercial structure Mater. Chem. electrochemical ion nano-flowers storage ACS Appl. cycling graphene layered peak PEO Science Shanghai current performance volume Liu energy large material nanosheets px; {font-family Chen China Huang battery density font-size formation nanocomposites peaks specimens ultrathin Energy Interf. SEM active advanced batteries. carbon composites, composites. curves double; electrodes excellent form hollow interlayer lithium-ion reaction remarkable specific Electrochemical TEM XPS assembled border-color border-width charge-discharge composite conductivity corresponding hierarchical image ions layers materials metal nano-sheets obtained products rate reduced reduction solid; structure, surfaces weak {font-style {font-weight (A) (B) (D) ./acsami.b Adv. Foundation Natural University X-ray Yang additional analysis article bold chains chemical conversion courier; cycles. deionized diffraction electron em; exhibited expansion high-performance hydrogen impedance lattice lithium-sulfur nanocomposites. novel oxide performances pt;} reflected reversible sites spatial spheres stability surface three-dimensional unique voltage water


There is no currently authenticated/authorized user.
The user has been authorized by the Identity Provider, but has no user information to display
The user has been authorized by the Identity Provider, with the following additional user information.
{{ userInfo | json }}


| Ticket ID: 409788 | |
| Name: |
Parker Seidel
|
|---|---|
| No Active Support | |
| Email: |<EMAIL_ADDRESS>|
| Response Time: | 72hours, 60hours left |
| Last Action: | Never been locked. |
| Link to public post | |
| Status: | Not answered |


Strictly Come Dancing scrap Lindy Hop-a-thon after last year's scoring chaos
EXCLUSIVE: The scored group dance won't be returning this year and isn't going to be replaced - which will surely come as a relief to Head Judge Shirley Ballas
by Irishmirror.ieStrictly Come Dancing have scrapped the Lindy Hop-a-thon following last year's scoring chaos.
It won't be replaced by a similar scored group dance this year, a BBC insider has told Mirror TV.
This time last year, the celebrities performed the dance-a-thon and were scored in their couples over their efforts.

However the dance won't be making a comeback this weekend, which will come as a relief to Head Judge Shirley Ballas.
The scoring for the group dance last year turned into a nightmare over a technical glitch when their tablets stopped working after the dance.
Shirley was then forced to resort to their notes, however began reading the scores out in the wrong order. Fellow judge Bruno Tonioli intervened and they reversed the order, reading from last to first.
But there was another awkward moment went Shirley read out Charles Venn's name - but said his partner was Dianne Buswell, instead of Karen Hauer.
Tweeting after the show, Shirley wrote: "Hysterical, computers went down, well that's live TV, amazing show this evening. @DarceyOfficial @BrunoTonioli @CraigRevHorwood great team. Thank you to all who tuned in. X."
At the time, a BBC spokesperson said: "Once the judges had scored the Lindy-hopathon, the marks were successfully electronically recorded on a tablet and fed to the gallery who received an accurate record of the judges marks.
"When Head Judge Shirley had to read the marks out live on air, the tablet she was reading from malfunctioned and went blank so she was unable to read out the final order."
They added: "Bruno therefore read out the results from a back up, which is a paper template and had been filled in by the judges."
There will also be a change to this year's final, which will feature three finalists instead of four.
Paralympian Will Bayley was forced to pull out of the competition at the beginning of this month after suffering a nasty injury which could take six months to heal. The BBC have confirmed that they won't be bringing back a former contestant to replace him.
*Strictly Come Dancing airs on Saturday at 7pm on BBC One


This is
Ozan Mirza's
Advanced Programmer's Workshop page.
GitHub
Return to main page!
Email
The first project I worked on this year was the class website while reorganizing the project structures. I was able to refresh my knowledge of webpaging. I also used object-oriented programming to automate the process of adding individual profiles to the website, which got rid of the ugly hard-codedness.
This was my next project. I started working on it for the Congressional App Challenge to Carolyn Maloney (NY-12) representative. It is now on the iOS App Store. This app is essentially a food journal, but is also the easiest possible thing to use. All it requires from the user is to take a picture of the food. It then uses it's AI to determine what food it is, and fetches the nutrition data of that food from an API that works with the USDA. The user then adds it to their journal which they can look back to anytime. The app also calculates what nutrition is in the user's body, and suggests what to eat next to live a happier and healthy lives. AND, the app even looks at what the user ate before and reccomends them locally owned, healthy restaurants that are near them and that they would love. All of the user's data is stored in their iCloud. The whole point of this app is to help the user with their diet and help them live happier, healthier lifestyles.


Automated tools I have built. Uses python run on AWS Lambda. All code and graphics created by myself and partners. First Show In DC Bot Twitter bot that Tweets when a artist is playing their first concert in DC Maryland Federal Register Bot The Federal Register is a government publication that announces government agency rules, proposed rules, and public notices. The Maryland Federal Register Bot sorts hundreds of entries everyday and tweets any that are relevant to the State of Maryland. Topics normally include Chesapeake Bay conservation, Maryland special events, and local government agency actions Maryland Case Search Bot A customizable Slack bot build to scrape the Maryland Case Search database for interesting cases and post slack messages when new ones are found. I built the current implementation to assist the crime reporter at the Capital Gazette


Class Group
This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
References : working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
- Sonata\UserBundle\Entity\BaseGroup
- Application\Sonata\UserBundle\Entity\Group
Namespace: Application\Sonata\UserBundle\Entity
Author:
Located at Application/Sonata/UserBundle/Entity/Group.php
Author:
Located at Application/Sonata/UserBundle/Entity/Group.php
public
integer
|
protected
integer
|
$id
$id |


The Mutex API provides standard mutex functionality with added diagnostics capabilities. These mutexes can be shared by threads within the same process, but can't be shared by threads in different processes.
- Warning
- Multithreaded programming is an advanced subject with many pitfalls. A general discussion of why and how mutexes are used in multithreaded programming is beyond the scope of this documentation. If you are not familiar with these concepts please seek out training and mentorship before attempting to work on multithreaded production code.
Two kinds of mutex are supported by Legato:
- Normal
- Traceable
Normal mutexes are faster than traceable mutexes and consume less memory, but still offer some diagnosic capabilities. Traceable mutexes generally behave the same as Normal mutexes, but can also log their activities.
In addition, both Normal and Traceable mutexes can be either
- Recursive or
- Non-Recursive
All mutexes can be locked and unlocked. The same lock, unlock, and delete functions work for all the mutexes, regardless of what type they are. his means that a mutex can be changed from Normal to Traceable (or vice versa) by changing the function you use to create it. This helps to troubleshoot race conditions or deadlocks because it's easy to switch one mutex or a select few mutexes to Traceable without suffering the runtime cost of switching all mutexes to the slower Traceable mutexes.
A recursive mutex can be locked again by the same thread that already has the lock, but a non-recursive mutex can only be locked once before being unlocked.
If a thread grabs a non-recursive mutex lock and then tries to grab that same lock again, a deadlock occurs. Legato's non-recursive mutexes will detect this deadlock, log a fatal error and terminate the process.
If a thread grabs a recursive mutex, and then the same thread grabs the same lock again, the mutex's "lock count" is incremented. When the thread unlocks that mutex, the lock count is decremented. Only when the lock count reaches zero will the mutex actually unlock.
There's a limit to the number of times the same recursive mutex can be locked by the same thread without ever unlocking it, but that limit is so high (at least 2 billion), if that much recursion is going on, there are other, more serious problems with the program.
Creating a Mutex
In Legato, mutexes are dynamically allocated objects. Functions that create them return references to them (of type le_mutex_Ref_t).
These are the functions to create mutexes:
le_mutex_CreateRecursive()
- creates a normal, recursive mutex.le_mutex_CreateNonRecursive()
- creates a normal, non-recursive mutex.le_mutex_CreateTraceableRecursive()
- creates a traceable, recursive mutex.le_mutex_CreateTraceableNonRecursive()
- creates a traceable, non-recursive mutex.
All mutexes have names, required for diagnostic purposes. See Diagnostics below.
Using a Mutex
These are the functions to lock and unlock mutexes:
It doesn't matter what type of mutex you are using, you still use the same functions for locking and unlocking your mutex.
Tip
A common case is often where a module has a single mutex it uses for some data structure that may get accessed by multiple threads. To make the locking and unlocking of that mutex jump out at readers of the code (and to make coding a little easier too), the following can be created in that module:
This results in code that looks like this:
To make this easier, the Mutex API provides the LE_MUTEX_DECLARE_REF() macro. Using that macro, the three declaration lines
can be replaced with one:
Deleting a Mutex
When you are finished with a mutex, you must delete it by calling le_mutex_Delete().
There must not be anyone using the mutex when it is deleted (i.e., no one can be holding it).
Diagnostics
Both Normal and Traceable mutexes have some diagnostics capabilities.
The command-line diagnostic tool lsmutex can be used to list the mutexes that currently exist inside a given process. The state of each mutex can be seen, including a list of any threads that might be waiting for that mutex.
The tool threadlook will report if a given thread is currently holding the lock on a mutex or waiting for a mutex along with the mutex name.
If there are Traceable mutexes in a process, it's possible to use the log tool to enable or disable tracing on that mutex. The trace keyword name is the name of the process, the name of the component, and the name of the mutex, separated by slashes (e.g., "process/component/mutex").
Copyright (C) Sierra Wireless Inc. Use of this work is subject to license.


I found that low doses of marajuana and salvia are useful in recapitulation of my life. I mixed one dimebag of marajuana with a quarter ounce of 1x salvia divinorum. I smoked aproximately 6 bowls over a 6 hour period. The marajuana high seems to become much more grounded with even 1x salvia. After many hours I realized I could experience a scene in many different ways. I could recap a direct event that happened in my past, I could experience the very strange trip realm of quasi-imagery and non-sensical speech, often times of different languages. Or I could have a personal fantasy of a possible future. What seemed to be most energetically consuming was to reflect on any one of these events taken place in the moment to moment.
I felt that personal fantasy was only creating evil karma within myself and I was reminded of the importance of proper intention before commiting oneself to a trip. After many hours of this, I had a moment of fear, so absurd for sure. But the fear became a direct obstacle to digging any deeper and relinquishing control. I feel this mixture is good for very subtle work, however Salvia alone is great for dissolution of the self.
I realized it was getting way too late, around 2:30, and I should start to conserve myself. I finally decide to go into a dark meditation with the use of my monochord. I had avoided direct 'samadhi' meditation until now, although my mood was one of quieting the mind from the beginning. As I started to turn off for the night the single pitch droning from my monochord created heavenly overtones. It seemed the salvia forced me to focus on the fundamental (the gross pitch). The overtones became oscillating visuals. This reminded me of a vision I had years ago where I seen a single pitch represented visually and past and future were unfolding from this present moment represented by the single pitch. Although it was very late my body felt strong, no doubt from tuning myself up with, what Casteneda calls the energy body, through recapitulation.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


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Support


Barr. ALEX GIVENS (Esq.) Hello, It is with a Heavy Heart that I am reaching you regarding the death of my late client. I am ALEX GIVENS, the legal adviser to late MR. MIKE & CAROL HALL, a Very Wealthy Couple that lived here in the United Kingdom, before their recent Death on the 26th of December during Tsunami disaster in the year (2004). Below is the webpage of the deceased. http://news.bbc.co.uk/1/hi/england/bristol/4153821.stm This couple Deposited a sum of US$15,500,000.00 with the management of the HSBC BANK PLC here in london prior to their unfortunate and untimely death. As their known attorney, the management of the HSBC BANK PLC has written to my firm requesting me to present to them a relative of the deceased to enable them ( The Bank) release the funds of the late Mr. Mike Hall to whomever their relative will be in accordance to British and international law. Since I have been unsuccessful in locating the relatives,I wish to seek your consent to present you as the next of kin of the deceased before the bank. I will furnish you with the whole procedures to ensure that this is successfully concluded, for your assistance in this transaction, I have decided to give you Fourty percent (40%) of the total sum at the successful end of this transaction, that is when the funds have been successfully remitted into any of your given bank account. All I require is your honest co-operation to enable this deal go through. I guarantee that this will be executed under a legitimate arrangement that will protect you and I from any breach of the law. I will also furnish you with certain priviledged information and details of the account my late client operated with the HSBC BANK PLc like the account number and the secret pin code for you to make verifications by yourself at the bank. I will also be on hand to furnish the bank with any legaldocument that may be needed to facilitate the swift release of the funds to you as the next of kin to my deceased clients. I will also need your most confidential telephone number and fax numbers, if you have a mobile phone,I believe it will help so that I can reach you anytime. You can write to my Email<EMAIL_ADDRESS>however I will furnish you with my most confidential email address as we proceed in this transaction. I will also furnish you with a confidential telephone number to be used in reaching me as soon as I receive a positive response from you. Yours trully Barr. ALEX GIVENS (Esq.) alex.given@yahoo.com


Learning to build a modern web application is daunting. Ruby on Rails makes it much easier and more fun. It includes everything you need to build fantastic applications, and you can learn it with the support of our large, friendly community.
Latest version — Rails 5.0.0.beta2
Released February 02, 2016
You’ve probably already used many of the applications that were built with Ruby on Rails: Basecamp, GitHub, Shopify, Airbnb, Twitch, SoundCloud, Hulu, Zendesk, Square, Highrise. Those are just some of the big names, but there are literally hundreds of thousands of applications built with the framework since its release in 2004.
Ruby on Rails is open source software, so not only is it free to use, you can also help make it better. More than 4,200 people already have contributed code to Rails. It’s easier than you think to become one of them.
Optimizing for programmer happiness with Convention over Configuration is how we roll. Ruby on Rails has been popularizing both concepts along with a variety of other controversial points since the beginning. To learn more about why Rails is so different from many other web-application frameworks and paradigms, examine The Rails Doctrine.
Keep up to date with Rails on Twitter and This Week in Rails
Policies: Conduct, License, Maintenance, Security, Trademarks


Note: This doc file has been kindly contributed and is in need of a little editing. More info on using SocketStream with Ember can be found on our Google Group. Pull requests to improve this page would be appreciated.
Socketstream already support Ember MVC in the core and it is really easy to integrate your ember MVC end point into SocketStream framework. Following are steps to create an end-point with Ember view in SocketStream.
Use ss.client.define
to define the Ember MVC client end point in app.js
ss.client.define('todos', { view: './todos/todos.html', css : ['libs', './todos/todos.css'], code: ['libs', './todos'], tmpl: [] });
Add route for the newly defined end-point.
ss.http.router.on('/todos', function(req, res) { res.serveClient('todos'); }
Enable Ember template engine in the app.js configuration.
ss.client.templateEngine.use('ember'); // or use('ember', './todos') to limit ember only to 'client/todos' directory. ss.client.templateEngine.use('ember', './todos');
You can copy the Todos example html file from Ember website into client/todos/todos.html
.
Note you need to add <SocketStream>
in the head so socketstream framework gets loaded.
In the client todos.html, html view elements are described using handlebar scripts, not html tags directly.
The data model of the view and view event handlers are defined in the client app.js at client/todos/app.js
.
For example, in todos.html, list of todo items are placed into a ul list view with data come from an ember array controller.
// display createTodoView in todos.html {{ view Todos.CreateTodoView id="new-todo" placeholder="What needs to be done?"}} // list all todo items in ul view with data from ember array controller. {{ #collection tagName="ul" contentBinding="Todos.todosController" itemClassBinding="content.isDone"}} {{view Em.Checkbox titleBinding="content.title" valueBinding="content.isDone"}} {{/collection}}
In client app.js, we create an ember array controller to hold todo data model, as well as other views used in the html.
window.Todos = Todos = Ember.Application.create({ ... }); // define Ember array controller that holds all todo items data model. Todos.todosController = Em.ArrayController.create({ clearCompletedTodos: function() { this.filterProperty('isDone', true).forEach(this.removeObject, this); } allAreDone: function(key, value) { if (value !== undefined) { this.setEach('isDone', value); return value; } else { return !!this.get('length') && this.everyProperty('isDone', true); }<EMAIL_ADDRESS>} // define new todo item view and view event handler. Todos.CreateTodoView = Em.TextField.extend({ insertNewLine: function() { Todos.todosController.createTodo(this.get('value'); } });
First, make sure all templates declared in the html have been defined properly in your client app.js file.
Second, we need ember.js lib to be downloaded to the client before the html file gets parsed. In client/code/libs, ensure lib loading order: 1.jquery, 2.ember.min.js, 3. ...
Finally, we need to load the client app.js that creates ember app and controller as early as possible so views are defined before DOM elements are created. In client/code/ember/entry.js
$(document).ready(function() { require('/app'); }
That's it, as simple as this.
Client Html file contains handlebar templates gets downloaded to browser, rendered by Ember, and all of the view variables and event handlers bound properly. Now client ember MVC works seamlessly within socketstream framework.
In client app.js, you can use ss.rpc()
to retrieve data from backend as usual.
You can also add client routing libraries such as Path.js, crossroads.js to give more capabilities to your MVC client.


New Zealand's Trent Boult a concern ahead of second England Test
by AFPWELLINGTON: Trent Boult will undergo scans on a rib injury to assess his fitness ahead of the second Test against England after the pace bowler missed much of the final day's play in New Zealand's victory over the tourists in the opening match at Bay Oval.
Boult bowled just one over on Monday before leaving the field, though he was not needed with Neil Wagner ripping through England's lower order as the hosts romped to an innings and 65-run victory.
"At this stage not sure," captain Kane Williamson told reporters when asked about Boult's injury. "He has a scan tomorrow and he is sore at the moment.
"Hopefully the scan comes back clear but we'll have to wait and see."
New Zealand have replacements for Boult if he is ruled out.
Matt Henry operated as the substitute fielder on Monday while fast bowler Lockie Ferguson, who was released ahead of the game at Bay Oval, could make his debut at Seddon Park.
Williamson also left the field late on Monday and after missing the Twenty20 series to rest a hip injury there were concerns it could have flared up again, with the batsman feeling his lower back and hip area as he walked off.
"Yeah, another niggle. Just a bit sore down here," he said gesturing towards his hip. "I think it should be okay.
"It's not the same (injury) but in a similar area.
"Hopefully just a bit of a niggle."


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