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Create objective-c class instance by name?
...cleaner, then you could utilize the Objective-C language runtime library's API. Under Objective-C 2.0:
#import <objc/runtime.h>
//Declaration in the above named file
id objc_getClass(const char* name);
//Usage
id c = objc_getClass("Object");
[ [ c alloc ] free ];
Under the Objective-C (1.0...
What's wrong with Java Date & Time API? [closed]
... design decisions really lay to waste any thought of being a well designed API. Here are some of the favourite mistakes:
Despite being designed in the last decade of the millennium, it rates years as two digits since 1900. There are literally millions of workarounds doing 1900+ (or 1900-) in the J...
How can I autoplay a video using the new embed code style for Youtube?
...e only way I was able to get autoplay to work was to use the iframe player api.
<div id="ytplayer"></div>
<script>
// Load the IFrame Player API code asynchronously.
var tag = document.createElement('script');
tag.src = "https://www.youtube.com/player_api";
var firstScriptTag = do...
jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
...
The servlet API .jar file must not be embedded inside the webapp since, obviously, the container already has these classes in its classpath: it implements the interfaces contained in this jar.
The dependency should be in the provided sc...
How to check Google Play services version?
...I found simple solution:
int v = getPackageManager().getPackageInfo(GoogleApiAvailability.GOOGLE_PLAY_SERVICES_PACKAGE, 0 ).versionCode;
But versionCode is deprecated in API 28, so you can use PackageInfoCompat:
long v = PackageInfoCompat.getLongVersionCode(getPackageManager().getPackageInfo(Goo...
What does the NS prefix mean?
... tools, NextStep was later renamed OpenStep (which was also the name on an API that NeXT developed together with Sun), which in turn later became Cocoa.
These different names are actually quite confusing (especially since some of the names differs only in which characters are upper or lower case..)...
Is there an easy way to check the .NET Framework version?
... specific framework updates.
private static bool Is46Installed()
{
// API changes in 4.6: https://github.com/Microsoft/dotnet/blob/master/releases/net46/dotnet46-api-changes.md
return Type.GetType("System.AppContext, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e08...
Embedded MongoDB when running integration tests
... Just used this library and it worked perfectly JUnit testing a Mongo API on a Mac. Recommended.
– Martin Dow
Jun 8 '12 at 13:38
1
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Laravel Redirect Back with() Message
... the answer is an array with two elements: ['msg', 'The Message']. See the api for acceptable parameters: laravel.com/api/4.2/Illuminate/Http/…
– haakym
May 8 '17 at 17:04
...
How to get access to HTTP header information in Spring MVC REST controller?
...
Prefer abstractions to the low-level details of an API. I would much rather have Spring MVC abstract away the details of the Servlet API. I can use the annotations to pull what I need out of the request.
– Vidya
Oct 24 '13 at 14:50
...