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Equation (expression) parser with precedence?
... you need to think recursively, for example, using your sample string,
1+11*5
to do this manually, you would have to read the 1, then see the plus and start a whole new recursive parse "session" starting with 11... and make sure to parse the 11 * 5 into its own factor, yielding a parse tree with...
Using curl to upload POST data with files
... jwfearn
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answered Oct 1 '12 at 5:18
jimpjimp
15.4k33 gold badges23...
How do I clone a specific Git branch? [duplicate]
... Michael Krelin - hackerMichael Krelin - hacker
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Two-way encryption: I need to store passwords that can be retrieved
...d, and at worst a 87 character overhead...
I hope that helps...
Note: 12/11/12: I just updated this class with a MUCH better encryption method, using better derived keys, and fixing the MAC generation...
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What are the pros and cons of performing calculations in sql vs. in your application
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answered Sep 22 '11 at 5:55
Marc Gravell♦Marc Gravell
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Git add and commit in one command
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11
@MrFusion It makes the command an external shell command instead of a shortcut to in internal git command, i.e. making the whole line being...
HtmlSpecialChars equivalent in Javascript?
..., but it performs better, particularly on large blocks of text (thanks jbo5112).
function escapeHtml(text) {
var map = {
'&': '&',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#039;'
};
return text.replace(/[&<>"']/g, functi...
JavaScript moving element in the DOM
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111
Trivial with jQuery
$('#div1').insertAfter('#div3');
$('#div3').insertBefore('#div2');
If y...
Change the image source on rollover using jQuery
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jemmamariex3
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answered Feb 12 '09 at 7:31
Jarrod Dixon♦Jarrod Dixon
15....
Get class name using jQuery
... one class name!');}
– Potherca
Jun 11 '11 at 20:43
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