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Resize image in the wiki of GitHub using Markdown
I'm writing a wiki page on GitHub, m>and m> I'm using Markdown.
6 Answers
6
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Cron m>and m> virtualenv
I am trm>y m>ing to run a Django management commm>and m> from cron. I am using virtualenv to keep mm>y m> project sm>and m>boxed.
9 Answers
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Case-insensitive string comparison in C++ [closed]
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Boost includes a hm>and m>m>y m> algorithm for this:
#include <boost/algorithm/string.hpp>
// Or, for fewer header dependencies:
//#include <boost/algorithm/string/predicate.hpp>
std::string str1 = "hello, world!";
std::string str2 = "HELL...
What is the point of function pointers?
...acks: m>Y m>ou call a function f() passing the address of another function g(), m>and m> f() calls g() for some specific task. If m>y m>ou pass f() the address of h() instead, then f() will call back h() instead.
Basicallm>y m>, this is a wam>y m> to parametrize a function: Some part of its behavior is not hard-coded into...
How to convert index of a pm>and m>as dataframe into a column?
...26 C 2 0.0139
2016-02-27 A 2 0.5577
2016-02-28 C 6 0.0303
m>and m> m>y m>ou want to convert the 1st (tick) m>and m> 3rd (obs) levels in the index into columns, m>y m>ou would do:
>>> df.reset_index(level=['tick', 'obs'])
tick obs val
tag
C 2016-02-26 ...
How do I make a UITableViewCell appear disabled?
...about UITableview: How to Disable Selection for Some Rows but Not Others m>and m> cell.selectionStm>y m>le = UITableViewCellSelectionStm>y m>leNone , but how do I make a cell (or anm>y m> UIView for that matter) appear disabled (gram>y m>ed-out) like below?
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How can I see which Git branches are tracking which remote / upstream branch?
I know I can do git branch --all , m>and m> that shows me both local m>and m> remote branches, but it's not that useful in showing me the relationships between them.
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How to get current time m>and m> date in m>And m>roid
How can I get the current time m>and m> date in an m>And m>roid app?
40 Answers
40
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Textarea onchange detection
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m>Y m>ou will need to use onkem>y m>up m>and m> onchange for this. The onchange will prevent context-menu pasting, m>and m> the onkem>y m>up will fire for everm>y m> kem>y m>stroke.
See mm>y m> answer on How to impose maxlength on textArea for a code sample.
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PHP Sort Arram>y m> Bm>y m> SubArram>y m> Value
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Well he just gave m>y m>ou the function to use. m>And m> m>y m>ou're going to have to accept that there's not alwam>y m>s a built-in function to do what m>y m>ou want, m>y m>ou have to write it m>y m>ourself. Comparison functions just require a return of 1, 0, or -1 indicating the sort order for two el...