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how to create a file name with the current date & time in python?
...ow()
Or you can use a different import
from datetime import datetime
Done this way allows you to use datetime.now as per the code in the question.
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Should I put the Google Analytics JS in the or at the end of ?
... support for handling partial loading of pages.
Directly from Google:
One of the main advantages of the
asynchronous snippet is that you can
position it at the top of the HTML
document. This increases the
likelihood that the tracking beacon
will be sent before the user leaves
the pa...
理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...中读取数据，然后关闭文件句柄。 Without the with statement, one would write something along the lines of: 如果不用with语句，代码如下：
file = open("/tmp/foo.txt")
data = file.read()
file.close()
There are two annoying things here. First, you end up forgetting to close...
phpinfo() - is there an easy way for seeing it?
...ction environment or somewhere that is publicly accessible)
EDIT: As mentioned by binaryLV, its quite common to have two versions of a php.ini per installation. One for the command line interface (CLI) and the other for the web server interface. If you want to see phpinfo output for your web server...
Is there a CSS selector for elements containing certain text?
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There is one edge case: :empty.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jul 6 '14 at 10:55
36
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git diff between two different files
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@Doug Here is the quote from help command you mentioned, git-scm.com/docs/git-diff: Show [...] changes between two files on disk.
– mitenka
Jul 22 at 23:11
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How do I programmatically determine if there are uncommitted changes?
...cient way to do that? A command that exits with a return value of zero in one case and non-zero in the other would suit my purposes.
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How to find out what group a given user has?
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This one shows the user's uid as well as all the groups (with their gids) they belong to
id userid
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How to select only the records with the highest date in LINQ
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@Mehrdad Afshari thats amazing, I wanted the second one primarily but they are both now in my snippets as so very useful. Thank you, thank you, thank you!!!!!
– Andrew Day
Aug 23 '16 at 13:24
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getenv() vs. $_ENV in PHP
...case-insensitive manner. Most of the time it probably doesn't matter, but one of the comments on the documentation explains:
For example on Windows $_SERVER['Path'] is like you see, with the first letter capitalized, not 'PATH' as you might expect.
Because of that, I would probably opt to us...