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jQuery datepicker set selected date, on the fly
...te picker.
Then after some time, I want to reflect a different date there without recreating the datepicker from the scratch.
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Generating a SHA-256 hash from the Linux command line
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echo will normally output a newline, which is suppressed with -n. Try this:
echo -n foobar | sha256sum
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Android EditText Max Length [duplicate]
I set up a max length of text in an EditText field.
8 Answers
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npm check and update package if needed
We need to integrate Karma test runner into TeamCity and for that I'd like to give sys-engineers small script (powershell or whatever) that would:
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What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
...es could lead to broken tests, etc.) You shouldn't ever have to directly edit the lock file.
Check out Bundler's Purpose and Rationale, specifically the Checking Your Code into Version Control section.
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What is the difference between an annotated and unannotated tag?
If I want to tag the current commit. I know both of the following command lines work:
3 Answers
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How can I see what has changed in a file before committing to git?
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You're looking for
git diff --staged
Depending on your exact situation, there are three useful ways to use git diff:
Show differences between index and working tree; that is, changes you haven't staged to commit:
git diff [filename]
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Adding git branch on the Bash command prompt
I tried adding the git branch I'm currently working on (checked-out) on the bash prompt without success.. ( while keeping my current path which shows the active directory/file intact)
I have a .bashrc file on my home, but I also saw many people mentioning the .profile file..
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wildcard * in CSS for classes
I have these divs that I'm styling with .tocolor , but I also need the unique identifier 1,2,3,4 etc. so I'm adding that it as another class tocolor-1 .
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How do you create a hidden div that doesn't create a line break or horizontal space?
...splay:none;
<div id="divCheckbox" style="display: none;">
visibility: hidden hides the element, but it still takes up space in the layout.
display: none removes the element completely from the document, it doesn't take up any space.
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