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How to remove an element from a list by index
...answered Mar 9 '09 at 18:21
unbeknownunbeknown
54
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Hide options in a select list using jQuery
I have an object with key/value pairs of options I want to hide/remove from a select list.
Neither of the following option selectors work. What am I missing?
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When to use virtual destructors?
...hat I didn't declare Base's destructor to be virtual. Now, let's have a look at the following snippet:
Base *b = new Derived();
// use b
delete b; // Here's the problem!
Since Base's destructor is not virtual and b is a Base* pointing to a Derived object, delete b has undefined behaviour:
[In...
Resize a large bitmap file to scaled output file on Android
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JustinJustin
19.7k66 gold badges4444 silver badges5656 bronze badges
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How to move Jenkins from one PC to another
I am currently using Jenkins on my development PC. I installed it on my development PC, because I had limited knowledge on this tool; so I tested on it in my development PC. Now, I feel comfortable with Jenkins as my long term "partner" in the build process and would like to "move" this Jenkins to a...
How to checkout a specific Subversion revision from the command line?
I want to checkout a specific revision of a folder in Subversion using the command line.
10 Answers
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How to convert a List into a comma separated string without iterating List explicitly [dupli
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JJDJJD
42.7k4545 gold badges177177 silver badges291291 bronze badges
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Windows 7 SDK installation failure
I seem to be completely unable to install the Windows 7 SDK onto my machine, and the only solution I've found on the web is to make a swathe of registry changes. I've done this - still no success.
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IntelliJ IDEA jump from interface to implementing class in Java
...LT + B. You will need to move your cursor to the interface name before invoking the shortcut. I'm not sure what's the shortcut in PC, for if you right click the interface name -> "Go To" -> "Implementations"... the shortcut is listed there.
In PC, it is CTRL + ALT + B: JetBrains navigation do...
PHP multidimensional array search by value
I have an array where I want to search the uid and get the key of the array.
23 Answers
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