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How does the vim “write with sudo” trick work?
...s where a file name can be used, the following
characters have a special meaning.
% Is replaced with the current file name.
As you've already found out, :w !cmd pipes the contents of the current buffer to another command. What tee does is copy standard input to one or more files, and...
CSS performance relative to translateZ(0)
...hink that an element is 3D by using transform: translateZ(0) to speed up animations and transitions. I was wondering if there are implications to using this transform in the following manner:
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Hibernate: Automatically creating/updating the db tables based on entity classes
I have the following entity class (in Groovy):
7 Answers
7
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Dynamically adding a form to a Django formset with Ajax
...s is not a defect with Paolo's script at all; but a fact of life with dom manipulation and browser's cache.
I suppose one could store the values of the form in the session and have some ajax magic when the formset loads to create the elements again and reload the values from the session; but depend...
How to keep onItemSelected from firing off on a newly instantiated Spinner?
...hing. Of course update the variable on selection.
– daniel.gindi
Sep 18 '13 at 11:06
2
This does ...
Closing Hg Branches
When using hg branch FeatureBranchName and publishing it to a central repo that is shared amongst developers, is there a way to eventually close the FeatureBranchName when its development has officially been merged with the default branch?
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How to make git diff --ignore-space-change the default
I could probably setup an alias, but it seems like I should be able to set this as an option in the config file, only I don't see anyway to do it.
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Count lines of code in all java classes in Android Studio
Is there any way I can view the total lines of code in each java class in my project?
5 Answers
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How do I get the number of days between two dates in JavaScript?
...consider using a library that offers more safe and powerful APIs for date manipulation.
Numbers and Dates -- MDN JavaScript Guide
Date -- MDN JavaScript reference
Also, for illustration purposes, the snippet uses named access on the window object for brevity, but in production you should use sta...
Foreign key constraint may cause cycles or multiple cascade paths?
I have a problem when I try to add constraints to my tables. I get the error:
9 Answers
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