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How do I merge a git tag onto a branch
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I had to do git remote add upstream git@github.com/org/repo followed by git fetch --tags upstream to make it work.
– MarkHu
Jan 18 '17 at 23:54
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Which equals operator (== vs ===) should be used in JavaScript comparisons?
...ns to replace == (two equals signs) with === (three equals signs) when doing things like comparing idSele_UNVEHtype.value.length == 0 inside of an if statement.
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What does the caret operator (^) in Python do?
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I wanted to add, you can do binary numbers by typing 0bX where X is your binary. 0b0001, 0b0010, etc. So, 0b1101 ^ 0b1110 would give you 0b0011 (or 3).
– Jeff
Jul 28 '15 at 23:58
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Is MATLAB OOP slow or am I doing something wrong?
...lper functions in a String class, thinking it would be great to be able to do things like a + b , a == b , a.find( b ) instead
of strcat( a b ) , strcmp( a, b ) , retrieve first element of strfind( a, b ) , etc.
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How to insert a newline in front of a pattern?
...ral to be escaped with a backslash, hence the \ before $. And finally, the dollar sign itself shouldn't be quoted so that it's interpreted by the shell, therefore we close the quote before the $ and then open it again.
Edit: As suggested in the comments by @mklement0, this works as well:
sed $'s/r...
Scrolling child div scrolls the window, how do I stop that?
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You can inactivate the scrolling of the whole page by doing something like this:
<div onmouseover="document.body.style.overflow='hidden';" onmouseout="document.body.style.overflow='auto';"></div>
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How do I set default terminal to terminator? [closed]
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From within a terminal, try
sudo update-alternatives --config x-terminal-emulator
Select the desired terminal from the list of alternatives.
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im...
What are the benefits of learning Vim? [closed]
As a programmer I spend a lot of hours at the keyboard and I've been doing it for the last 12 years, more or less. If there's something I've never gotten used to during all this time, it's these annoying and almost unconscious constant micro-interruptions I experience while coding, due to some of th...
How to make a Java thread wait for another thread's output?
...ode that must wait for the dbThread, you must have something like this:
//do some work
synchronized(objectYouNeedToLockOn){
while (!dbThread.isReady()){
objectYouNeedToLockOn.wait();
}
}
//continue with work after dbThread is ready
In your dbThread's method, you would need to do s...
How do I parse a URL query parameters, in Javascript? [duplicate]
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location.search doesn't work on hash based routing: http://localhost:9000/#/documents?lang=es will return an empty string for location.search. You would have to use location.hash or location.href instead.
– cmfolio
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