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Unable to hide welcome screen in Emacs
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175
Add the following to your $HOME/.emacs:
(setq inhibit-startup-screen t)
The next time you s...
Passing variables in remote ssh command
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190
If you use
ssh pvt@192.168.1.133 "~/tools/run_pvt.pl $BUILD_NUMBER"
instead of
ssh pvt@192...
Remove first 4 characters of a string with PHP
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edited Nov 26 '10 at 15:23
answered Nov 26 '10 at 15:16
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Find commit by hash SHA in Git
...d a commit in Git by a given hash, SHA. For example, if I have the "a2c25061" hash, and I need to get the author and the committer of this commit.
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Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy
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href=“tel:” and mobile numbers
...code for New South Wales
6555 - STD code for a specific telephone exchange
1234 - Telephone Exchange specific extension.
For a mobile phone this becomes
0 - trunk prefix
4 - Area code for a mobile telephone
1234 5678 - Mobile telephone number
Now, when I want to dial via the int...
Why switch is faster than if
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111
Because there are special bytecodes that allow efficient switch statement evaluation when ther...
What is the difference between Int and Integer?
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188
"Integer" is an arbitrary precision
type: it will hold any number no
matter how big, up...
How to unset max-height?
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312
Reset it to none:
pre {
max-height: 250px;
}
pre.doNotLimitHeight {
max-height: none;
}
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