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Elegant way to check for missing packages and install them?
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Yes. If you have your list of packages, compare it to the output from installed.packages()[,"...
Dynamic validation and name in a form with AngularJS
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answered Jan 17 '13 at 13:04
Ben LeshBen Lesh
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How to change context root of a dynamic web project in Eclipse?
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'Static readonly' vs. 'const'
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AustinWBryan
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answered Apr 16 '09 at 11:24
Marc Gravell♦Marc G...
How can I quickly delete a line in VIM starting at the cursor position?
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(Edited to include commenter's good additions:)
D or its equivalent d$ will delete the rest of...
How do you connect to multiple MySQL databases on a single webpage?
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Warning : mysql_xx functions are deprecated since php 5.5 and removed since php 7.0 (see http:...
How may I reference the script tag that loaded the currently-executing script?
...y cause weird behaviour for scripts in some browsers for some edge cases
3. Select the script using a data-* attribute
Giving the script a data-* attribute will let you easily select it from within.
<script data-name="myscript">
var me = document.querySelector('script[data-name="myscript"...
Is there a way of setting culture for a whole application? All current threads and new threads?
... bluish
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answered Sep 24 '11 at 0:25
AustinAustin
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Should each and every table have a primary key?
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321
Short answer: yes.
Long answer:
You need your table to be joinable on something
If you want...