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Difference between Char.IsDigit() and Char.IsNumber() in C#
...umber().
Some of the characters that are 'numeric' but not digits include 0x00b2 and 0x00b3 which are superscripted 2 and 3 ('²' and '³') and the glyphs that are fractions such as '¼', '½', and '¾'.
Note that there are quite a few characters that IsDigit() returns true for that are not in the...
Changing website favicon dynamically
....stackoverflow.com/favicon.ico';
document.getElementsByTagName('head')[0].appendChild(link);
})();
Firefox should be cool with it.
edited to properly overwrite existing icons
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How to architect an Ember.js application
... with the evolution of Ember JS as its approached (and reached!) version 1.0.0. Tutorials and documentation have come and gone, leading to a lot of confusion about best practices and the intent of the original developers.
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What does ':' (colon) do in JavaScript?
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answered Jan 7 '09 at 0:55
yfeldblumyfeldblum
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Getting name of the class from an instance
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answered Feb 7 '10 at 17:33
CiNNCiNN
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How to generate random number in Bash?
...shell arithmetic. For instance, to generate a random number between 1 and 10 (inclusive):
$ echo $((1 + RANDOM % 10))
3
The actual generator is in variables.c, the function brand(). Older versions were a simple linear generator. Version 4.0 of bash uses a generator with a citation to a 1985 paper...
How to update a value, given a key in a hashmap?
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1001
map.put(key, map.get(key) + 1);
should be fine. It will update the value for the existing m...
How to read a text file into a list or an array with Python
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AchromeAchrome
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How do I delete everything in Redis?
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With redis-cli:
FLUSHDB – Deletes all keys from the connection's current database.
FLUSHALL...
How do I shutdown, restart, or log off Windows via a bat file?
...getting stuck.
-t <seconds> — Sets the time until shutdown. Use -t 0 to shutdown immediately.
-c <message> — Adds a shutdown message. The message will end up in the Event Log.
-y — Forces a "yes" answer to all shutdown queries.
Note: This option is not documented in any official d...