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What is “2's Complement”?
...0 to 0111 - four to seven
That's as far as we can go in positives. 23-1 = 7.
For negatives:
1111 - negative one
1110 - negative two
1101 - negative three
1100 to 1000 - negative four to negative eight
Note that you get one extra value for negatives (1000 = -8) that you don't for positives. This i...
Escaping single quote in PHP when inserting into MySQL [duplicate]
... awgyawgy
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Regex (grep) for multi-line search needed [duplicate]
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507
Without the need to install the grep variant pcregrep, you can do multiline search with grep.
$...
jQuery returning “parsererror” for ajax request
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David EastDavid East
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Why does Date.parse give incorrect results?
Fri Jul 08 2005 00:00:00 GMT-0700 (PST)
11 Answers
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How do I rename my Git 'master' branch to 'release'?
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7 Answers
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How do I get Fiddler to stop ignoring traffic to localhost?
...d the you have the following URL in the Address bar:
http://localhost:49573/Default.aspx
Change it to:
http://localhost.:49573/Default.aspx
Hit enter and Fidder will start picking up your traffic.
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Opening Vim help in a vertical split window
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127
:vertical (vert) works:
:vert help
You can also control whether the window splits on the left...
Why does (0 < 5 < 3) return true?
...thon. :-)
– rsenna
Nov 3 '10 at 16:37
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You answered while I was editing my question to add the i...