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How to revert a folder to a particular commit by creating a patch
Here's my history for the folder 'somefolder'
2 Answers
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wpf: how to show tooltip when button disabled by command?
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This goes in the xaml declaration for the object on which the tooltip will appear, i.e.: <Button ToolTipService.ShowOnDisabled="True">...
– gusmally supports Monica
Nov 4 '19 at 18:44
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Drop multiple tables in one shot in mysql
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SET foreign_key_checks = 0;
DROP TABLE IF EXISTS a,b,c;
SET foreign_key_checks = 1;
Then you do not have to worry about dropping them in the correct order, nor whether they actually exist.
N.B. this is for MySQL only (as in th...
How to make a in Bootstrap look like a normal link in nav-tabs?
I'm working in (formerly Twitter) Bootstrap 2 and I wanted to style buttons as though they were normal links. Not just any normal links, though; these are going in a <ul class="nav nav-tabs nav-stacked"> container. The markup will end up like this:
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isset() and empty() - what to use
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It depends what you are looking for, if you are just looking to see if it is empty just use empty as it checks whether it is set as well, if you want to know whether something is set or not use isset.
Empty checks if the variable is set and if it is it che...
Fastest Way of Inserting in Entity Framework
I'm looking for the fastest way of inserting into Entity Framework.
30 Answers
30
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Node.js check if path is file or directory
...FIFO()
stats.isSocket()
NOTE:
The above solution will throw an Error if; for ex, the file or directory doesn't exist.
If you want a true or false approach, try fs.existsSync(dirPath) && fs.lstatSync(dirPath).isDirectory(); as mentioned by Joseph in the comments below.
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Cancel/kill window.setTimeout() before it happens
I have a few places where I use the line below to clear out a status, for example. I have a few of these that hang out for 10 seconds or more and if the user gets clicking around the action can occur at incorrect time intervals.
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Tab Vs Space preferences in Vim
...plugin file if you're super-organized). Use :Stab and you will be prompted for an indent level and whether or not to use expandtab. If you hit enter without giving it a new indent level, it will just print the current settings.
" put all this in your .vimrc or a plugin file
command! -nargs=* Stab ...
Is Java's assertEquals method reliable?
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additionally, if you want to test for ==, you can call assertSame()
– james
Jul 29 '09 at 18:37
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