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Force overwrite of local file with what's in origin repo?
... get the latest file that's in the repository, and overwrite what I have locally. How can I do this with the git client?
4 ...
How to write to a JSON file in the correct format
...r ruby 1.8 but it still comes on top when googling.
in ruby >= 1.9 you can use
File.write("public/temp.json",tempHash.to_json)
other than what mentioned in other answers, in ruby 1.8 you can also use one liner form
File.open("public/temp.json","w"){ |f| f.write tempHash.to_json }
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How to wait for 2 seconds?
How does one cause a delay in execution for a specified number of seconds?
4 Answers
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Resolving a 'both added' merge conflict in git?
...e index so your resolve action will leave you without either version.
You can use git checkout --ours src/MyFile.cs to choose the version from the branch onto which you are rebasing or git checkout --theirs src/MyFile.cs to choose the version from the branch which you are rebasing.
If you want a b...
How do I clear this setInterval inside a function?
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The setInterval method returns a handle that you can use to clear the interval. If you want the function to return it, you just return the result of the method call:
function intervalTrigger() {
return window.setInterval( function() {
if (timedCount >= markers.len...
find without recursion
...e -maxdepth 1 option, based on your current command structure. If not, you can try looking at the man page for find.
Relevant entry (for convenience's sake):
-maxdepth levels
Descend at most levels (a non-negative integer) levels of direc-
tories below the command line arguments....
Disable IPython Exit Confirmation
...icket if you're working within the Django shell.
* The config file is located at: $HOME/.ipython/profile_default/ipython_config.py
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Delete a closed pull request from GitHub
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There is no way you can delete a pull request yourself -- you and the repo owner (and all users with push access to it) can close it, but it will remain in the log. This is part of the philosophy of not denying/hiding what happened during develo...
In Objective-C, what is the equivalent of Java's “instanceof” keyword?
I would like to check whether an object (e.g. someObject ) is assignable (cast-able) to a variable of another type (e.g. SpecifiedType ). In Java, I can write:
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How Do I Hide wpf datagrid row selector
...dth="0" AutoGenerateColumns="False" Name="dataGrid1" />
Note that you can also specify a style or template for it also, should you decide you really do like it and want to keep it because you can do something cool with it.
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