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Pearlaqua last edited by
People tell me where to take the source of library functions. All the descriptions are how to use them. How to use me, I'm gonna figure it out. In particular, qsort with prototype:
```
void qsort (void* base, size_t num, size_t size,
        int (*compar)(const void*,const void*));
```
We need a body to figure out what she's doing with the parameter. compar
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Jolied last edited by

We need to see what the library is and what the functions are. In this case, you write about the function from the standard library. Its description can be found in the standard or, for example, on the website. http://www.cplusplus.com/reference/cstdlib/qsort/?kw=qsort or http://ru.cppreference.com/w/c/algorithm/qsort ♪ Since this is a standard function, it can be found in sorcs to compilators. A quick search. http://www.takatan.net/lxr/source/lib/qsort.c?v=2.4.21-47.EL ♪
If you need other functions, I'm usually looking for sorcs.
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Get a part of the line out of the reference and insert part of another reference
Software Programming • php wordpress regular expression • • Amritpal

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Considering URL as an example$link = parse_url("https://www.youtube.com/watch?v=0DN2oRg9Wx0&as=asdf"); parse_str($link['query'], $link); echo $link['v']; Or regular.preg_match('#(\.be/|/embed/|/v/|/watch\?v=)([A-Za-z0-9_-]{5,11})#', $link, $matches); $YoutubeCode = (isset($matches[2]) && $matches[2] != '') ? $matches[2] : ""; echo $YoutubeCode; It's better regular, it's gonna be more options to process, while URL's selection needs to be consistently indicated from what parameter it takes.Besides, the url trial doesn't show anything if it's like youtu.be/id.
How do you look at the standard libraries in VS 2010 Expres?
Software Programming • c++ visual studio library • • Demir

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If I understand correctly, Visual Studio has nothing to do with it. The standard library is an integral part of the C++ language, so any C++ language compiler should provide access to the standard library. In particular, cmath should be connected to use the mathematical library. Documents can be read http://www.cplusplus.com/reference/clibrary/cmath/ ♪ Example of use:#include <cmath> #include <iostream> int main() { const double PI = 3.14159265; std::cout << "sin of 45 degrees equals to " << std::sin(PI / 4) << std::endl; }
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Modulepath does not appear in the Libraries tab of my Eclipse, how can I set up?
Software Programming • java ec languagelipse library • • juvenalb

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The concept of modularization started on the Java platform in the version 9. In this way, however structurally your project be similar to the following tutorial, the information will not be shown ModulePath and Classpath.Obs: The version of the tutorial certainly displays because the version is being used Java 10.To fix you need:In this flap libraries change _ for a version from Java 9.Make sure that Project Facet this project is configured correctly:Right button on design ~> Properties * Project Facets * Convert to faceted form... (if the project is not configured).From the list enable the Java and define same version that configured your JRE(item 1).Click Apply, Return the tab libraries follow your tutorial and good studies.
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Restrict JS in SVGs
Security, Penetration Testing • svg xss library • • kalena

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Does anyone know of a way to prevent JS from running inside of an SVG If you embed an SVG as an image, it's guaranteed to not run any contained JS: As a side effect this also prevents the SVG from loading any external resources. (See also: SVG as an Image) If you feel fancy, an iframe sandbox would also prevent any script code from executing: Note that if you're hosting user-provided SVGs, make sure users can't view them directly in the browser (by typing https://yoursite.example/user-images/dangerous.svg in the URL) since that would trigger the XSS anyway. Instead you need to serve untrusted files as attachments. (See also: Is it safe to store and replay user-provided mime types?)
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Input reference
Software Programming • javascript html • • kalyn

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$("input#myinputId").change(function(){//Обработка события изменения. Надо подключить jquery var inputvalue = $(this).val();//Читаем значение инпута $("a.mychanginglink").each(function(index){// берем все ссылки, которые нужно поправить и пробегаемся по ним $(this).attr('href','mypage.php?v='+index+'&s='+inputvalue);//изменяем у каждой аттрибут href, согласно шаблону, описанному в задаче }); }); JS:<script> function editLinks(searchvalue){ var anc = new Array(); for(var index=1; index<=3; index++){ anc[index] = document.getElementById('href'+index); anc[index].href = "mypage.php?v="+index+"&s="+searchvalue; } } </script> HTML:<input onchange="editLinks(this.value)" name="search" />  <a href="#" id="href1">go1</a> <a href="#" id="href2">go2</a> <a href="#" id="href3">go3</a> JS for other forms and tools:<script> function editInputs(searchvalue){ var inp = new Array(); for(var index=1; index<=3; index++){ inp[index] = document.getElementById('inp'+index); inp[index].value = searchvalue; } } </script> HTML:<input onchange="editInputs(this.value)" name="search" />  <form action='mypage.php'> <input type='hidden' value="1" name="v" /> <input type='hidden' value="" id="inp1" name="s" /> <button type='submit'>go1</button> </form> <form action='mypage.php'> <input type='hidden' value="2" name="v" /> <input type='hidden' value="" id="inp2" name="s" /> <button type='submit'>go2</button> </form> <form action='mypage.php'> <input type='hidden' value="3" name="v" /> <input type='hidden' value="" id="inp3" name="s" /> <button type='submit'>go3</button> </form> It's also useful to read this: https://ru.stackoverflow.com/questions/28836/%D0%BA%D0%B0%D0%BA-%D1%83%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C-%D0%B4%D0%B8%D0%BD%D0%B0%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8-%D0%B8%D0%B7%D0%BC%D0%B5%D0%BD%D1%8F%D1%8E%D1%89%D0%B8%D0%B9%D1%81%D1%8F-%D0%B0%D1%82%D1%80%D0%B8%D0%B1%D1%83%D1%82-action-%D0%B4%D0%BB%D1%8F-%D1%84%D0%BE%D1%80%D0%BC%D1%8B
Transformation of references
Software Programming • wpf richtextbox • • Laycee

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In properties RichTextBox DetectUrls Turn it on. And the occasion LinkClicked For example:Process p = new Process(); private void richTextBox1_LinkClicked(object sender, LinkClickedEventArgs e) { p = Process.Start("IExplore.exe", e.LinkText); } For WPF, the following decisions may come: <RichTextBox IsReadOnly="True" IsDocumentEnabled="True" /> or this:<RichTextBox> <RichTextBox.Resources> <Style TargetType="Hyperlink"> <Setter Property="Cursor" Value="Hand" /> <EventSetter Event="MouseLeftButtonDown" Handler="Hyperlink_MouseLeftButtonDown" /> </Style> </RichTextBox.Resources> </RichTextBox> Function:private void Hyperlink_MouseLeftButtonDown(object sender, MouseEventArgs e) { var hyperlink = (Hyperlink)sender; Process.Start(hyperlink.NavigateUri.ToString()); }
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Drupale references
Software Programming • html cms drupal • • Kadyn

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We need to check if it's on. mod_rewrite♪On the way to the target line without ?q= module response path♪ We need to turn it on.
ID references
Software Programming • javascript jquery link href • • emmalee

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<script> $('a.goto').click(function(event) { $.ajax({ url: "/karta/city/" + this.id }) }); </script>
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Referring to a RadioButton
Software Programming • • Jolied

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You can use a lambda expression for that. See the example below. It is noteworthy that if you are using the RadioButtons within a container, it will be necessary to inform as I do below in the groupBox1. var listaDeRadioButtons = groupBox1.Controls.OfType<RadioButton>().Any(x=>x.Checked); if (!listaDeRadioButtons) MessageBox.Show("Selecione um Radio Button", "Atenção", MessageBoxButtons.OK, MessageBoxIcon.Error);
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Class Library
Software Programming • c sharp net library • • Saumya

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Yeah, we'll use the config-fail service. Standard configurations at .net work at the annex level rather than at the dll level.If you need to adjust the service start, you can add a challenge. https://msdn.microsoft.com/en-us/library/system.diagnostics.debugger.launch(v=vs.110).aspx ♪ Or ask the studio as an exe filer through the service. https://msdn.microsoft.com/en-us/library/a329t4ed(v=vs.100).aspx - but it's still going to start a new studio, not just turn the screwdriver into an existing one.But these methods should be used only to deal with Windows Service issues, not with the WCF they're hosting. The work of the WCF-host inside the service is nothing different from the work of the WCF-host inside the normal console. So the simplest way to get the WCF service in the development process is to create a separate consumable application to launch the WCF-host from the studio, with a configuration, common between the service and the console application.
ModuleNotFoundError. Pycharm
Software Programming • python library pycharm • • Laycee

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You've got different interpreters used to launch the violin and build IDE: More likelyably for the Run Configuration (Road Configuration)Run ... Edit Configurations ...() The interpreter is selected different from the project:
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Php reference
Software Programming • php links • • emerson

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?> <a href="<?php the_permalink() ?>"rel="bookmark"><?php the_title(); ?></a> <?php Do I understand this place? We do this:$f = true;?> <a href="<?php the_permalink() ?>"rel="bookmark"><?php echo ($f)?"←":"→"; the_title(); $f=!$f;?></a> <?php Like this. And the arrows on the references will be rotten. =
Reference to record
Software Programming • pascal freepascal turbopascal • • jeanid

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function ThingsToString(const aThings: things): string; begin Result := aThings.name + ',' + IntToStr(aThings.price); end; writeln(ThingsToString(arr[1]));
Is native app vulnerable to FREAK attack? If yes, how to detect it as a user?
Security, Penetration Testing • tls library known vulnerabilities • • jeanid

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Yes, it's the same for native apps. On Windows, you can simply assume that the application is using SChannel and be right 99% of the time; the same for MacOSX/iOS and Secure Transport. On Linux, you can run ldd /path/to/program/binary and inspect the output for either libgnutls (GnuTLS) or libssl (OpenSSL/LibreSSL). I don't know how you'd figure it out for Android.
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How to deal with this fundamental problem with the advice: "Don't trust obscure PHP libraries that nobody uses!"?
Security, Penetration Testing • php library • • jonetta

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You say that you don't have a choice, but that's not true. You could write all the code you need yourself. Or you could pay a trusted professional to write the code for you. Or you could could pay a security firm to audit the code before you use it. Or you could accept the risk, and implement other security controls to mitigate the risks. For example, if you are afraid that some code might be vulnerable to SQL injection, you could set up a WAF (Web Application Firewall) in front of it. Security has a cost: time, resources, expertise, money. There's no free lunch. If you can't afford it, you'd have to either avoid the problem (rethink your project), or delegate it (somebody else will deal with it), or mitigate it (for example with defense in depth) or just accept the risk that you might get hacked. Personally, in your case, when you have to deal with code that is not widely used, if the library is not too big I'd try to read the code, at least to check if there's any "code smell". Even if you don't check all the logic, it's easy to check if there are enough comments, if they make sense, if the code is clean and understandable, if certain functions are used according to best practices, if there are checks on the input data, etc. The risk of code used by only a few people and maintained by only a few developers is also that it might stop being maintained, or maintenance turns out to be too slow anyway, so at the end of the day you might be forced to read and understand the code anyway, to fix your application.Then if possible I'd also try to implement something for defense in depth, although configuring a WAF correctly might not be easy, if you really want it to be effective and at the same time avoid breaking your application because of false positives.

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Get a part of the line out of the reference and insert part of another reference Software Programming • php wordpress regular expression • • Amritpal

How do you look at the standard libraries in VS 2010 Expres? Software Programming • c++ visual studio library • • Demir

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Get a part of the line out of the reference and insert part of another reference
Software Programming • php wordpress regular expression • • Amritpal

How do you look at the standard libraries in VS 2010 Expres?
Software Programming • c++ visual studio library • • Demir

Modulepath does not appear in the Libraries tab of my Eclipse, how can I set up?
Software Programming • java ec languagelipse library • • juvenalb

Restrict JS in SVGs
Security, Penetration Testing • svg xss library • • kalena

Input reference
Software Programming • javascript html • • kalyn

Transformation of references
Software Programming • wpf richtextbox • • Laycee

Drupale references
Software Programming • html cms drupal • • Kadyn

ID references
Software Programming • javascript jquery link href • • emmalee

Referring to a RadioButton
Software Programming • • Jolied

Class Library
Software Programming • c sharp net library • • Saumya

ModuleNotFoundError. Pycharm
Software Programming • python library pycharm • • Laycee

Php reference
Software Programming • php links • • emerson

Reference to record
Software Programming • pascal freepascal turbopascal • • jeanid

Is native app vulnerable to FREAK attack? If yes, how to detect it as a user?
Security, Penetration Testing • tls library known vulnerabilities • • jeanid

How to deal with this fundamental problem with the advice: "Don't trust obscure PHP libraries that nobody uses!"?
Security, Penetration Testing • php library • • jonetta