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Cannot push to GitHub - keeps saying need merge
...This can cause the remote repository to lose commits; use it with care.
I<em>fem> you do not wish to merge the remote branch into your local branch (see di<em>fem><em>fem>erences with git di<em>fem><em>fem>), and want to do a <em>fem>orce push, use the push command with -<em>fem>
git push -<em>fem> origin <branch>
where origin is the name o<em>fem> y...
How does grep run so <em>fem>ast?
I am really amazed by the <em>fem>unctionality o<em>fem> GREP in shell, earlier I used to use substring method in java but now I use GREP <em>fem>or it and it executes in a matter o<em>fem> seconds, it is blazingly <em>fem>aster than java code that I used to write.(according to my experience I might be wrong though)
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Go > operators
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BabaBaba
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How to print out more than 20 items (documents) in MongoDB's shell?
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DBQuery.shellBatchSize = 300
will do.
MongoDB Docs - Con<em>fem>igure the mongo Shell - Change the mongo Shell Batch Size
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How to swap keys and values in a hash
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Ruby has a helper method <em>fem>or Hash that lets you treat a Hash as i<em>fem> it was inverted (in essence, by letting you access keys through values):
{a: 1, b: 2, c: 3}.key(1)
=> :a
I<em>fem> you want to keep the inverted hash, then Hash#invert should work <em>fem>or ...
How to <em>fem>ind the largest <em>fem>ile in a directory and its subdirectories?
We're just starting a UNIX class and are learning a variety o<em>fem> Bash commands. Our assignment involves per<em>fem>orming various commands on a directory that has a number o<em>fem> <em>fem>olders under it as well.
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Is there a di<em>fem><em>fem>erence between <em>fem>oo(void) and <em>fem>oo() in C++ or C?
Consider these two <em>fem>unction de<em>fem>initions:
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How do you get git to always pull <em>fem>rom a speci<em>fem>ic branch?
...bytes, done.
Total 6 (delta 2), reused 0 (delta 0)
To git@github.com:bigben87/webbit.git
1b<em>fem>578c..268<em>fem>b60 gh-pages -> gh-pages
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.keyCode vs. .which
I thought this would be answered somewhere on Stack Over<em>fem>low, but I can’t <em>fem>ind it.
7 Answers
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How can I save an image with PIL?
... some image processing using the Python image library (PIL) using a post I <em>fem>ound earlier to per<em>fem>orm <em>fem>ourier trans<em>fem>orms o<em>fem> images and I can't get the save <em>fem>unction to work. The whole code works <em>fem>ine but it just wont save the resulting image:
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