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Why call git branch --unset-upstream to fixup?
...'s why it is always a good idea to initialize your new repository with the file README.md, even if it is an empty file
– Ahmed Hussein
Mar 4 '19 at 14:33
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How to change color of SVG image using CSS (jQuery SVG image replacement)?
... is not required, but is useful.
Then use this jQuery code (in a separate file or inline in the HEAD).
/**
* Replace all SVG images with inline SVG
*/
jQuery('img.svg').each(function(){
var $img = jQuery(this);
var imgID = $img.attr('id');
...
How to rollback just one step using rake db:migrate
After adding migration files in the db/migrate folder and running rake db:migrate , I want get back to the previous step, I think using VERSION=n is the right way to do that, but I don't know the correct value of n to use. Is there any command to check the current n value?
...
Android Studio Editor Font Sizing
...they?
All you have to do is click the "Save As" button to create a new profile. You can't change the font because you can't overwrite the default profiles.
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“405 method not allowed” in IIS7.5 for “PUT” method
I use WebClient type to upload *.cab files to my server. On the server side, I registered a HTTP handler for *.cab file with the PUT method as below:
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Two versions of python on linux. how to make 2.7 the default
...lier in the list than /usr/bin.
Generally this is done in your shell's rc file, e.g. for bash, you'd put this in .bashrc:
export PATH="/usr/local/bin:$PATH"
This will cause your shell to look first for a python in /usr/local/bin, before it goes with the one in /usr/bin.
(Of course, this means y...
How to access command line parameters?
... .long("config")
.help("Sets a custom config file")
.takes_value(true))
.arg(Arg::with_name("INPUT")
.help("Sets the input file to use")
.required(true)
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Are global variables bad? [closed]
...e everywhere in the program (hence "global", duh). Not to be confused with file scope variables, which are variables declared outside of any function. A static file scope variable is not a global variable.
– Lundin
May 7 '15 at 11:51
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pod install -bash: pod: command not found
...
Alternatively, you can call . ~/.profile which will setup your ruby env again.
– yincrash
Dec 17 '13 at 0:11
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CSS selector for first element with class
...e > .red');
var first = redElements[0];
var second = redElements[1];
// etc
Although the .red:nth-of-type(1) solution in the original accepted answer by Philip Daubmeier works (which was originally written by Martyn but deleted since), it does not behave the way you'd expect it to.
For examp...