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How can you use optional parameters in C#?
...s:
public void SomeMethod(int a, int b = 0)
{
//some code
}
Edit: I know that at the time the question was asked, C# 4.0 didn't exist. But this question still ranks #1 in Google for "C# optional arguments" so I thought - this answer worth being here. Sorry.
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Vim indent xml file
... the command to the equalprg option:
:set equalprg=xmllint\ --format\ -
Now you can execute
gg=G
to let xmllint format your xml files.
To get it every time you use vim, use an autocommand to set it.
autocommand from a comment below
au FileType xml setlocal equalprg=xmllint\ --format\ --reco...
How to delete and replace last line in the terminal using bash?
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This works really well in my environment. Any knowledge of compatibility?
– Alexander Olsson
Dec 14 '11 at 14:09
21
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Can Git hook scripts be managed along with the repository?
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git version 2.9 now has a config option for core.hooksPath to set up a file outside of .git to link to the hooks folder.
– Aaron Rabinowitz
May 29 '18 at 16:52
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How to get the first element of an array?
...umes that the first element in the array is always has an index of 0. You know what they say about assumption...
– Andy
Aug 9 '15 at 16:19
16
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iPhone hide Navigation Bar only on first page
...wipe, but release early enough to stay on B, the navbar still gets hidden. Now there is no way to go back anymore. This is due to animated=YES. I know it looks ugly with animated=NO, but it seems when the animation for hiding the navbar is not yet finished, then the animation for showing it again is...
How do I configure git to ignore some files locally?
...ed to use git update-index if you've already made a change to the file and now want it to be ignored. If you change exclude prior to making the change, it's not necessary.
– Brady Emerson
Jun 24 '14 at 0:45
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Differences between socket.io and websockets
... @moka A month ago I would have agreed with you. Socket.io 1.0 is out now and is getting updates.
– Timothy Strimple
Aug 11 '14 at 18:50
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Check if a temporary table exists and delete if it exists before creating a temporary table
...olumn later, it will give an error saying "invalid column". Please let me know what I am doing wrong.
15 Answers
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Download data url file
...st calling a.click() directly would not work but it worket with the event. Now they both work.
– Zibri
Mar 17 '19 at 9:48
1
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