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How to center a label text in WPF?
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As mentioned by user1920925, this works for labels only when there is a single line of text. To control the alignment you can use a TextBlock instead of a label and set the TextAlignment attribute to whatever you need.
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Is there a way to remove the separator line from a UITableView?
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You can also do this in IB, by the way (separator => none).
– Bart Jacobs
May 29 '09 at 9:56
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Is inline assembly language slower than native C++ code?
... many years ago (instruction scheduling, for example, is very hard to tune by hand) and modern CISC CPUs have very long pipelines too.
For some complex microcontrollers even system libraries are written in C instead of assembly because their compilers produce a better (and easy to maintain) final c...
Using ZXing to create an Android barcode scanning app [duplicate]
...der application which — via Android's intent mechanism — can be called by other applications who wish to integrate barcode scanning.
The easiest way to do this is to call the ZXing SCAN Intent from your application, like this:
public Button.OnClickListener mScan = new Button.OnClickListener() ...
constant pointer vs pointer on a constant value [duplicate]
... is just the pointer a cannot write to it. The pointed data can be written by someone-else. Example: gist.github.com/andyli/b4107c8910208fe54764
– Andy Li
Jul 7 '15 at 5:37
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What is the lifecycle of an AngularJS Controller?
...after destroying an underlying scope, its controller is useless (at least, by design, it should be).
Answering your specific question, a ngView directive (as well for ngController directive) will always create a new controller and a new scope every time a navigation happens. And the last scope is...
PHP shell_exec() vs exec()
...of the output stream as a string. exec returns the last line of the output by default, but can provide all output as an array specifed as the second parameter.
See
http://php.net/manual/en/function.shell-exec.php
http://php.net/manual/en/function.exec.php
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Is .NET/Mono or Java the better choice for cross-platform development? [closed]
...e for 2014
I still hold this opinion in 2014. However, I'll qualify this by saying I'm just now starting to pay some attention to Mono after a long while of not really caring, so there may be improvements in the Mono runtime (or ecosystem) that I haven't been made aware of. AFAIK, there is still n...
What is Shelving in TFS?
... of code without checking it in, you can make it easy for others to access by shelving it. This could be used when you are passing an incomplete task to someone else (poor soul) or if you have some sort of testing code you would never EVER check in that someone else needed to run. h/t to the other ...
Does Qt support virtual pure slots?
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Yes, just like regular c++ pure virtual methods. The code generated by MOC does call the pure virtual slots, but that's ok since the base class can't be instantiated anyway...
Again, just like regular c++ pure virtual methods, the class cannot be instantiated until the methods are given an i...