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what is the basic difference between stack and queue?
What is the basic difference between stack and queue??
11 Answers
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Git - push current branch shortcut
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According to git push documentation:
git push origin HEAD
A handy way to push the current branch to the same name on the remote.
So I think what you need is git push origin HEAD. Also it can be useful git push -u origin HEAD to set upstream tracking information in the local branch, i...
How to fix 'sudo: no tty present and no askpass program specified' error?
...ile some sources using a makefile. In the makefile there is a bunch of commands that need to be ran as sudo .
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HtmlSpecialChars equivalent in Javascript?
Apparently, this is harder to find than I thought it would be. And it even is so simple...
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Detect backspace in empty UITextField
... answered Dec 30 '09 at 23:10
AndrewAndrew
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Get decimal portion of a number with JavaScript
I have float numbers like 3.2 and 1.6 .
22 Answers
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Asynchronous shell exec in PHP
...are at all about the output. The shell script makes a number of SOAP calls and is slow to complete, so I don't want to slow down the PHP request while it waits for a reply. In fact, the PHP request should be able to exit without terminating the shell process.
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iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
I'm working on an iPad-based web app, and need to prevent overscrolling so that it seems less like a web page. I'm currently using this to freeze the viewport and disable overscroll:
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How to remove elements from a generic list while iterating over it?
...er pattern for working with a list of elements which each need processed and then depending on the outcome are removed from the list.
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What does the “===” operator do in Ruby? [duplicate]
...so equal to a. Also, one would expect equality to be transitive: if a == b and b == c, then a == c. While there is no way to actually guarantee that in a single-dispatch language like Ruby, you should at least make an effort to preserve this property (for example, by following the coerce protocol).
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