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How many String objects will be created when using a plus sign?
...answer at MSDN. One.
How to: Concatenate Multiple Strings (C# Programming Guide)
Concatenation is the process of appending one string to the end of
another string. When you concatenate string literals or string
constants by using the + operator, the compiler creates a single
string. No run time co...
Why would one omit the close tag?
...st sed/awk or regex-oneliners). In particular:
phptags tag tidier
https://fossil.include-once.org/phptags/
Which could generally be used to --unclose php tags for third-party code, or rather just fix any (and all) actual whitespace/BOM issues:
phptags --warn --whitespace *.php
It al...
How can I create a keystore?
...
I followed this guide to create the debug keystore.
The command is:
keytool -genkeypair -alias androiddebugkey -keypass android -keystore debug.keystore -storepass android -dname "CN=Android Debug,O=Android,C=US" -validity 9999
...
How can I “unuse” a namespace?
...ized.
That might be problematic in some cases. That's why every C++ style guide strongly recommends not putting a "using namespace" directive in a header file.
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ng-repeat finish event
... is a naming convention for all angular directives. See docs.angularjs.org/guide/directive#normalization
– Tiago Roldão
Apr 13 '15 at 0:01
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How to use a filter in a controller?
...by name. this is based on following description.
http://docs.angularjs.org/guide/filter
this.filteredArray = filterFilter(this.array, {name:'Igor'});
JS:
angular.module('FilterInControllerModule', []).
controller('FilterController', ['filterFilter', function(filterFilter) {
this.array = [...
Saving and Reading Bitmaps/Images from Internal memory in Android
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I notice you have placed certain comments can you guide me what are implying? Like the one about the path? Do I have to give a path or something?
– Usama Zafar
Jul 16 '13 at 12:47
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Switch on Enum in Java [duplicate]
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Article on Programming.Guide: Switch on enum
enum MyEnum { CONST_ONE, CONST_TWO }
class Test {
public static void main(String[] args) {
MyEnum e = MyEnum.CONST_ONE;
switch (e) {
case CONST_ONE: S...
Find out what process registered a global hotkey? (Windows API)
...t working with shortcuts / shell links in the Borland Delphi 6 Developer's Guide by Steve Teixeira and Xavier Pacheco. My example above is a butchered version from there and this site.
Hope that helps!
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How to detect when WIFI Connection has been established in Android?
...ger be allowed to be registered in the manifest (see developer.android.com/guide/components/…). If we register it in the application activity (say onCreate), then it will have to be deregistered in onStop(), and we will no longer receive wifi related events.
– zafar142003
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