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How Do I Hide wpf datagrid row selector
... can also specify a style or template for it also, should you decide you really do like it and want to keep it because you can do something cool with it.
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Capture key press (or keydown) event on DIV element
...ne in the CSS.
See the table of keycodes for more keyCode possibilities.
All of the code assuming you use jQuery.
#
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How do you stop Console from popping up automatically in Eclipse
... make the console popup every few seconds. How do I stop it from automatically popping up and taking focus?
3 Answers
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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
The 'Wat' talk for CodeMash 2012 basically points out a few bizarre quirks with Ruby and JavaScript.
5 Answers
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How to count lines in a document?
I have lines like these, and I want to know how many lines I actually have...
24 Answers
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Track the time a command takes in UNIX/LINUX?
...ts the Gnu time command, but time is a builtin in bash, which doesn't have all the options documented there.
– Ben Crowell
Jun 17 '17 at 15:27
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how to view the contents of a .pem certificate
...xt
This should work for any x509 .pem file provided you have openssl installed.
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Very large matrices using Python and NumPy
...ssing the data as a NumPy recarray again is as simple as:
data = table[row_from:row_to]
The HDF library takes care of reading in the relevant chunks of data and converting to NumPy.
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How do I find out if first character of a string is a number?
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Character.isDigit(string.charAt(0))
Note that this will allow any Unicode digit, not just 0-9. You might prefer:
char c = string.charAt(0);
isDigit = (c >= '0' && c <= '9');
Or the slower regex solutions:
s.substring(0, 1).matches("\\d")
// or the equivalent
s.su...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...ome encoding-related conniption, calamity, or catastrophe. The problem usually derives from programmers who think they can reliably process a “text” file without specifying the encoding. But you can't.
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