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Bash script to receive and repass quoted parameters
...uments). I tried foovar="$@" and foovar=$@ + "$foovar"in the function and none worked :-/
– bitifet
Jan 31 '18 at 13:56
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Getting current device language in iOS?
...egion of the device - not the currently selected language. These are often one and the same. However, if I am in North America and I set my language to Japanese, my region will still be English (United States). In order to retrieve the currently selected language, you can do:
NSString * language = ...
Deep cloning objects
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Whilst the standard practice is to implement the ICloneable interface (described here, so I won't regurgitate), here's a nice deep clone object copier I found on The Code Project a while ago and incorporated it in our stuff.
As mentioned elsewhere, it requires your objects to ...
Python subprocess/Popen with a modified environment
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That depends on what the issue is. If it's to clone and modify the environment one solution could be:
subprocess.Popen(my_command, env=dict(os.environ, PATH="path"))
But that somewhat depends on that the replaced variables are valid python identifiers, which they most o...
Best way to find the intersection of multiple sets?
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So what to do when there are possibly zero arguments? In one line?
– Radio Controlled
Jul 8 at 13:18
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What is fastest children() or find() in jQuery?
To select a child node in jQuery one can use children() but also find().
6 Answers
6
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Position Relative vs Absolute?
...ion: absolute;
This tells the browser that whatever is going to be positioned should be removed from the normal flow of the document and will be placed in an exact location on the page. It won't affect how the elements before it or after it in the HTML are positioned on the Web page however it wil...
C library function to perform sort
... In general case, an attempt to compare ints by subtracting one from another will result in overflow. It's better to stay away from that bad habit from the very beginning. Use return (f > s) - (f < s);
– AnT
Nov 24 '09 at 6:32
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What does SynchronizationContext do?
...on the thread on which your myTextBox was created, so Windows Forms will sooner or later (especially in Release builds) throw an exception, telling you that you may not access myTextBox from across another thread.
This is why you have to somehow "switch back" from the worker thread to the "UI thread...
Creation timestamp and last update timestamp with Hibernate and MySQL
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In current Hibernate with JPA one can use "@CreationTimestamp" and "@UpdateTimestamp"
– Florian Loch
Mar 9 '15 at 10:04
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