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Is there a way to change the environment variables of another process in Unix?
...nv ("env_var_name=env_var_value")
(gdb) detach
This is quite a nasty hack and should only be done in the context of a debugging scenario, of course.
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Functions that return a function
I'm stuck with this concept of 'Functions that return functions'. I'm referring the book 'Object Oriented Javascript' by Stoyan Stefanov.
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How to write character & in android strings.xml
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Bob FincheimerBob Fincheimer
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How do I set the version information for an existing .exe, .dll?
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This worked perfectly when I tried it. For a file that is missing version info completely: After opening the DLL in Visual Studio, go to Edit > Add Resource > Version and click New. Then in the new Version tab, change FILEVERSI...
How to loop through files matching wildcard in batch file
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Peter
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answered Sep 2 '08 at 14:28
Jim BuckJim Buc...
iphone - how can i get the height and width of uiimage
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It was strange. I took a photo by camera and supposed its height > width. But the points of width was 1280 and height 720. What's problem with them?
– Henry
Oct 31 '16 at 0:28
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Change default primary key in Eloquent
Can I change Eloquent model primary key.
6 Answers
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Iterate a list as pair (current, next) in Python
I sometimes need to iterate a list in Python looking at the "current" element and the "next" element. I have, till now, done so with code like:
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What is reflection and why is it useful?
... the same system (or itself).
For example, say you have an object of an unknown type in Java, and you would like to call a 'doSomething' method on it if one exists. Java's static typing system isn't really designed to support this unless the object conforms to a known interface, but using reflectio...
How to dynamically change a web page's title?
... that implements a set of tabs each showing different content. The tab clicks do not refresh the page but hide/unhide contents at the client side.
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