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How do you check in python whether a string contains only numbers?
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Use str.isdigit:
>>> "12345".isdigit()
True
>>> "12345a".isdigit()
False
>>>
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Are there any HTTP/HTTPS interception tools like Fiddler for mac OS X? [closed]
...esponses) that have passed through WebScarab.
http://www.owasp.org/index.php/Category:OWASP_WebScarab_Project
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乐高 EV3 实验06 - 屏幕表情与音效，让机器人有点性格 · App Inventor 2 中文网
...满电约 8 V 左右）和固件版本号。
电量低是很多”怪问题”的真凶：马达转不动、动作不准、蓝牙老掉线 ——
排查前先看一眼电压。
EV3指令发送器 还有一个 KeepAlive(分钟)，可以防止主机自动休眠断连。
四、排错...
Ruby on Rails Server options [closed]
... the right modules - can also serve dynamic web apps e.g. those written in PHP. Apache is more popular and has more features, Nginx is smaller and faster and has less features.
Neither Apache nor Nginx can serve Ruby web apps out-of-the-box, to do that you need to use Apache/Nginx in combination wi...
Set Background cell color in PHPExcel
How to set specific color to active cell when creating XLS document in PHPExcel?
10 Answers
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Can I bind an array to an IN() condition?
...think soulmerge is right. you'll have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalu...
What is the purpose and uniqueness SHTML?
....shtml" -->
It's been largely superseded by other mechanisms, such as PHP includes, but some hosting packages still support it and nothing else.
You can read more in this Wikipedia article.
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What does the tilde (~) mean in my composer.json file?
...swered Sep 24 '13 at 11:29
AlterPHPAlterPHP
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get current url in twig template?
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@GateKiller This made my Functional Test Fail: Uncaught PHP Exception PHPUnit_Framework_Error_Notice: "Undefined index: REQUEST_URI"
– Robin
Aug 15 '14 at 10:18
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How do I convert a Django QuerySet into list of dicts?
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David WoleverDavid Wolever
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