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Qt: How do I handle the event of the user pressing the 'X' (close) button?
...ed Jul 5 '13 at 10:44
Sebastian LangeSebastian Lange
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What is the gain from declaring a method as static
.... Static methods / variables do not integrate well into an object oriented language and also, hard to test properly. This is the reason why some newer languages forego the concept of static methods/variables altogether, or try to internalize it into the language in a way that plays better with OO (e...
How to set selected value of jquery select2?
...
Html:
<select id="lang" >
<option value="php">php</option>
<option value="asp">asp</option>
<option value="java">java</option>
</select>
JavaScript:
$("#lang").select2().select2('val','a...
A Java collection of value pairs? (tuples?)
...key, value) to create an immutable pair.
Apache Commons
Apache Commons Lang provides the helpful Pair.of(key, value) to create an immutable, comparable, serializable pair.
Eclipse Collections
If you're using pairs that contain primitives, Eclipse Collections provides some very efficient prim...
Is List a subclass of List? Why are Java generics not implicitly polymorphic?
...ng from a List<Animal> -- but not writing.
The Generics in the Java Language and the Section on Generics from the Java Tutorials have a very good, in-depth explanation as to why some things are or are not polymorphic or permitted with generics.
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Sass .scss: Nesting and multiple classes?
...t isn't mentioned in the basics guide! BTW the docs has moved URL to: sass-lang.com/documentation/…
– scipilot
Aug 1 '15 at 6:51
1
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How to make ThreadPoolExecutor's submit() method block if it is saturated?
...e docs:
Rejected tasks
New tasks submitted in method execute(java.lang.Runnable) will be
rejected when the Executor has been
shut down, and also when the Executor
uses finite bounds for both maximum
threads and work queue capacity, and
is saturated. In either case, the
execute m...
Retrieve version from maven pom.xml in code
...nerated by Maven
#Sun Feb 21 23:38:24 GMT 2010
version=2.5
groupId=commons-lang
artifactId=commons-lang
Many applications use this file to read the application/jar version at runtime, there is zero setup required.
The only problem with the above approach is that this file is (currently) generated...
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
...SActivity(5686): type is not TYPE_MOBILE_MMS, bail It also says: java.lang.SecurityException: No permission to write APN settings: Neither user 10099 nor current process has android.permission.WRITE_APN_SETTINGS. It looks like it can't execute this query: final Cursor apnCursor = this.context....
Why JSF calls getters multiple times
... <constructor-arg index="0" name="classAnnotationType" type="java.lang.Class">
<null/>
</constructor-arg>
<constructor-arg index="1" value="com._4dconcept.docAdvance.jsfCache.annotation.Cacheable" name="methodAnnotationType" type="ja...