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Writing a dict to txt file and reading it back?
...gt; json.dump(d, open("text.txt",'w'))
This code dumps to a text file
$ cat text.txt
{"two": 2, "one": 1}
Also you can load from a JSON file:
>>> d2 = json.load(open("text.txt"))
>>> print d2
{u'two': 2, u'one': 1}
...
Format number to 2 decimal places
...://www.w3resource.com/mysql/mathematical-functions/mysql-truncate-function.php
With rounding:
ROUND(0.166, 2)
-- will be evaluated to 0.17
ROUND(0.164, 2)
-- will be evaluated to 0.16
docs: http://www.w3resource.com/mysql/mathematical-functions/mysql-round-function.php
...
Worth switching to zsh for casual use? [closed]
...ch a particular pattern. Bash doesn't do that by default; you'd find or locate to search recursively. But once you're letting another program do the searching, you lose the boundaries between names (unless you're careful) as well as access to the shell's internal globbing abilities, and basically ...
Bash function to find newest file matching pattern
...n does not say that the filenames are version numbers. This is about modification times. Even with the filename assumption b2.10_5_2 kills this solution.
– Eponymous
Dec 1 '16 at 22:38
...
IIS_IUSRS and IUSR permissions in IIS8
...IS worker processes run third-party code by default (Classic ASP, ASP.NET, PHP code), it was time to isolate IIS worker processes from other Windows system services and run IIS worker processes under unique identities. The Windows operating system provides a feature called "Virtual Accounts" that al...
How to “git clone” including submodules?
...to avoid filesystem lookups for each object. Similar logic can be found in cat-file, pack-objects and more.
This change reduces the time for git fetch(man) in my repo from 25s to 6s.
Original answer 2010
As joschi mentions in the comments, git submodule now supports the --recursive option (Git1.6....
Are unused CSS images downloaded?
...e="text/css">
.nonexistent {
background: url('index.php?foo');
}
</style>
</head>
<body>
<?php if(isset($_GET['foo'])) {
file_put_contents('test.txt', $_SERVER['HTTP_USER_AGENT']);
} ?>
</body>
</html>
If te...
Is it possible to use a div as content for Twitter's Popover
... put a <div> inside the popover. Potentially, I would like to use php and mysql in there, but if i could get a div to work i think i can figure out the rest. I tried setting data-content to a div ID, but it didnt work.
...
Multiple Updates in MySQL
...ice for dynamic updating too. For example, I used that solution in loop in php: $commandTxt = 'UPDATE operations SET chunk_finished = CASE id '; foreach ($blockOperationChecked as $operationID => $operationChecked) $commandTxt .= " WHEN $operationID THEN $ope...
Calling startActivity() from outside of an Activity?
... Beware, you need this on Android 9+ also, see this answer for clarifications
– Vadim Kotov
Jan 22 at 9:15
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