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How can I validate a string to only allow alphanumeric characters in it?
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If you sanitize database names or something internal like that you will not care if it does not run in English-speaking country.
– Ognyan Dimitrov
Jul 3 '14 at 8:04
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Is there a limit to the length of a GET request? [duplicate]
...TTP GET requests. You're assuming he means hyperlinks found on a website, intended for human readability. That's one particular usage of GET HTTP, but far from the only one.
– DougW
Feb 10 '12 at 19:19
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Compiler error: memset was not declared in this scope
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SYNOPSIS
#include <string.h>
void *
memset(void *b, int c, size_t len);
Note that for C++ it's generally preferable to use the proper equivalent C++ headers, <cstring>/<cstdio>/<cstdlib>/etc, rather than C's <string.h>/<stdio.h>/<stdlib.h>...
PHPDoc type hinting for array of objects?
...in PHPDoc one can specify @var above the member variable declaration to hint at its type. Then an IDE, for ex. PHPEd, will know what type of object it's working with and will be able to provide a code insight for that variable.
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how to get html content from a webview?
...iew.getSettings().setJavaScriptEnabled(true);
webview.addJavascriptInterface(new MyJavaScriptInterface(this), "HtmlViewer");
webview.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url) {
webvie...
'id' is a bad variable name in Python
...in function id in module
__builtin__:
id(...)
id(object) -> integer
Return the identity of an object. This is guaranteed to be unique among
simultaneously existing objects. (Hint: it's the object's memory
address.)
In general, using variable names that eclipse a keyw...
Android: How to change CheckBox size?
...adjusted the text size as follows checkBox.TextSize = (int)(TEXT_SIZE/SCALE_FACTOR);
– samis
May 1 '13 at 18:16
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Difference between @Mock and @InjectMocks
...nd injects the mocks that are created with the @Mock (or @Spy) annotations into this instance.
Note that you must use @RunWith(MockitoJUnitRunner.class) or Mockito.initMocks(this) to initialize these mocks and inject them.
@RunWith(MockitoJUnitRunner.class)
public class SomeManagerTest {
@In...
Can I find out the return value before returning while debugging in Visual Studio?
...rom the function, thus the easiest way to access it is by putting a breakpoint on the function call and step over (F10) the call.
Update for VS2015: boo! unfortunately, it doesn't appear to be in VS2015 (devenv v14)
Update for VS2017: it's back. (devenv v15)
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Get url parameters from a string in .NET
...und:
string RawUrl = "http://www.example.com?param1=good&param2=bad";
int index = RawUrl.IndexOf ( "?" );
if ( index > 0 )
RawUrl = RawUrl.Substring ( index ).Remove ( 0, 1 );
Uri myUri = new Uri( RawUrl, UriKind.RelativeOrAbsolute);
string param1 = HttpUtility.ParseQueryString( myUri.Q...