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Move an array element from one array position to another
I'm having a hard time figuring out how to move an array element. For example, given the following:
31 Answers
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Using relative URL in CSS file, what location is it relative to?
...d image URL in a CSS file, when using a relative URL, where is it relative to? For example:
8 Answers
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Edit and Continue: “Changes are not allowed when…”
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I finally got to solve the problem: UNINSTALL Gallio
Gallio seems to have quite some many rough edges and it's better to not use MbUnit 3.0 but use the MbUnit 2.0 framework but use the gallio runner, that you are running without installi...
How to preview git-pull without doing fetch?
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After doing a git fetch, do a git log HEAD..origin/master to show the log entries between your last common commit and the origin's master branch. To show the diffs, use either git log -p HEAD..origin/master to show each patch, or git diff HEAD...origin/master (three dots not two) to...
What is bootstrapping?
...ication development. It seems both widespread and important, but I've yet to come across even a poor explanation of what bootstrapping actually is; rather, it seems as though everyone is just supposed to know what it means. I don't, though. Near as I can figure, it has something to do with initia...
AngularJS : How to watch service variables?
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You can always use the good old observer pattern if you want to avoid the tyranny and overhead of $watch.
In the service:
factory('aService', function() {
var observerCallbacks = [];
//register an observer
this.registerObserverCallback = function(callback){
observerCallbac...
Start ssh-agent on login
...g an SSH alias. I can manually start the ssh-agent on my server but I have to do this every time I login via SSH.
12 Answer...
MongoDB Many-to-Many Association
How would you do a many-to-many association with MongoDB?
4 Answers
4
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Git commits are duplicated in the same branch after doing a rebase
...Pro Git about The Perils of Rebasing . The author basically tells you how to avoid duplicated commits:
5 Answers
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How to search and replace globally, starting from the cursor position and wrapping around the end of
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1. It is not hard to achieve the behavior using a two-step substitution:
:,$s/BEFORE/AFTER/gc|1,''-&&
First, the substitution command is run for each line starting from
the current one until the end of file:
,$s/BEFORE/AFTER/gc
Then,...