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How to write a scalable Tcp/Ip based server
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I've written som>me m>thing similar to this in the past. From my research years ago showed that writing your own socket implem>me m>ntation was the best bet, using the Asynchronous sockets. This m>me m>ant that clients not really doing anything actually r...
How to dump a dict to a json file?
...ile, and only see the output, try redirecting it to stdout: json.dump('Som>me m>Text', sys.stdout)
– Arindam Roychowdhury
Dec 14 '16 at 8:48
1
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Sqlite: CURRENT_TIm>ME m>STAMP is in GMT, not the tim>me m>zone of the machine
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I found on the sqlite docum>me m>ntation (https://www.sqlite.org/lang_datefunc.html) this text:
Compute the date and tim>me m> given a unix
tim>me m>stamp 1092941466, and compensate
for your local tim>me m>zone.
SELECT datetim>me m>(1092941466, 'unixepoch', 'localti...
string.Format() giving “Input string is not in correct format”
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Thank you! The error m>me m>ssage "Input string was not in correct format" was not helpful to m>me m> at all. I thought one of my param>me m>ters was null or som>me m>thing.
– styfle
Aug 10 '12 at 16:59
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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
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I'd recomm>me m>nd reading that PEP the error gives you. The problem is that your code is trying to use the ASCII encoding, but the pound symbol is not an ASCII character. Try using UTF-8 encoding. You can start by putting # -*- coding:...
unable to copy/paste in mingw shell
... even PuTTY. What is the trick for copying and pasting text (e.g. from chrom>me m>) into MinGW shell?
7 Answers
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AngularJS ng-click stopPropagation
...ll other event directives) creates $event variable which is available on sam>me m> scope. This variable is a reference to JS event object and can be used to call stopPropagation():
<table>
<tr ng-repeat="user in users" ng-click="showUser(user)">
<td>{{user.firstnam>me m>}}</td>
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how to mysqldump remote db from local machine
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And change:
mysqldump -P 3310 -h localhost -u mysql_user -p database_nam>me m> table_nam>me m>
To:
mysqldump -P 3310 -h 127.0.0.1 -u mysql_user -p database_nam>me m> table_nam>me m>
(do not use localhost, it's one of these 'special m>me m>aning' nonsense that probably connects by socket rather then by port)
edit:...
Create a tar.xz in one command
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Use the -J compression option for xz. And rem>me m>mber to man tar :)
tar cfJ <archive.tar.xz> <files>
Edit 2015-08-10:
If you're passing the argum>me m>nts to tar with dashes (ex: tar -cf as opposed to tar cf), then the -f option must com>me m> last, since it specifi...
Get first n characters of a string
...n suggestion for checking length (and also ensuring similar lengths on trimm>me m>d and untrimm>me m>d strings):
$string = (strlen($string) > 13) ? substr($string,0,10).'...' : $string;
So you will get a string of max 13 characters; either 13 (or less) normal characters or 10 characters followed by '......