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MySQL indexes - what are the best practices?
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answered Jun 15 '10 at 22:01
timdevtimdev
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How do I create a self-signed certificate for code signing on Windows?
...oger LipscombeRoger Lipscombe
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What is the difference between 'typedef' and 'using' in C++11?
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Jesse GoodJesse Good
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Can an interface extend multiple interfaces in Java?
... questions.
– Hontvári Levente
May 10 '15 at 7:13
add a comment
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What happens if you static_cast invalid value to enum class?
...ering with a quote from the C++11 and C++14 Standards:
[expr.static.cast]/10
A value of integral or enumeration type can be explicitly converted to an enumeration type. The value is unchanged if the original value is within the range of the enumeration values (7.2). Otherwise, the resulting val...
Detecting taps on attributed text in a UITextView in iOS
...is iOS7 only.
– tarmes
Nov 9 '13 at 10:41
It doesn't seem to work, when you have not-selectable UITextView
...
Why isn't String.Empty a constant?
...ll, const fields are static members (not instance members).
Check section 10.4 Constants of the C# language specification.
Even though constants are considered
static members, a constant-declaration
neither requires nor allows a static
modifier.
If public const members are static, one c...
多点触控使用指导 · App Inventor 2 中文网
...点触控
不可见组件：同时追踪最多 10 个触摸点——每个手指按下、移动、松开都触发事件，并带上「触摸点序号」和坐标；
同时识别常用手势：滑动（上下左右）、双击、长按、双指缩放、双指旋转。
可用...
How to iterate over arguments in a Bash script
...dir/myfile"
$ ls -Fltr
total 0
drwxr-xr-x 3 jleffler staff 102 Nov 1 14:55 my dir/
drwxr-xr-x 3 jleffler staff 102 Nov 1 14:55 anotherdir/
$ ls -Fltr *
my dir:
total 0
-rw-r--r-- 1 jleffler staff 0 Nov 1 14:55 my file
anotherdir:
total 0
-r...
What is two way binding?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...