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Using only CSS, show div on hover over
... one to the other.
Maybe this isn't useful for a great deal, but I had to set my revealed div to overflow: auto, so sometimes it had scroll bars, which couldn't be used as soon as you move away from the div.
In fact, after finally working out how to make the revealed div, (although it is now a chi...
ZSH iterm2 increase number of lines history
...ather looking for this in the preferences > Advanced tab, and I found a setting "Terminal > Maximum number of lines to expose to Accessibility" Changing this one didn't work, and I'm not really sure what's the difference ?
– Cyril Duchon-Doris
Oct 19 '16...
Convert a string to regular expression ruby
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Capture keyboardinterrupt in Python without try-except
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An alternative to setting your own signal handler is to use a context-manager to catch the exception and ignore it:
>>> class CleanExit(object):
... def __enter__(self):
... return self
... def __exit__(self, exc_...
How to find all tables that have foreign keys that reference particular table.column and have values
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SQL Server - SELECT FROM stored procedure
... or a view instead of a procedure.
A procedure can return multiple result sets, each with its own schema. It's not suitable for using in a SELECT statement.
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Run an exe from C# code
...
/// <summary>
/// Launch the application with some options set.
/// </summary>
static void LaunchCommandLineApp()
{
// For the example
const string ex1 = "C:\\";
const string ex2 = "C:\\Dir";
// Use ProcessStartInfo class
Pro...
Java Ordered Map
...ation TreeMap) should be your friend.
The interface has the methods:
keySet() which returns a set of the keys in ascending order
values() which returns a collection of all values in the ascending order of the corresponding keys
So this interface fulfills exactly your requirements. However, the ...
Efficiency of premature return in a function
This is a situation I encounter frequently as an inexperienced programmer and am wondering about particularly for an ambitious, speed-intensive project of mine I'm trying to optimize. For the major C-like languages (C, objC, C++, Java, C#, etc) and their usual compilers, will these two functions ru...
C++ new int[0] — will it allocate memory?
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