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Win7以上操作系统清理系统图标缓存脚本 - 脚本技术 - 清泛IT论坛，有思想、有深度
... 2015-07-21 13:43 编辑
rem 关闭Windows外壳程序explorer
taskkill /f /im explorer.exe
rem 清理系统图标缓存数据库
attrib -h -s -r "%userprofile%\AppData\Local\IconCache.db"
del /f "%userprofile%\AppData\Local\IconCache.db"
attrib /s /d -h -s -r "%userprofil...
Find provisioning profile in Xcode 5
...oning profile under account -> detail (the screen shot you have there) & shows a popup "show in finder".
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Timing a command's execution in PowerShell
... function that may be useful to someone else. gist.github.com/2206444 -- Example: time { ping -n 1 google.com } -Samples 10 will run the command 10 times and return the average, minimum and maximum time taken. You can add -Silent to swallow STDOUT.
– joshuapoehls
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How to replace master branch in Git, entirely, from another branch? [duplicate]
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@moberme you can do git checkout old-master && git push origin old-master to create a branch with the old master.
– Sander Visser
May 11 '16 at 10:06
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How to get a complete list of ticker symbols from Yahoo Finance? [closed]
....com here:
http://www.nasdaq.com/screening/companies-by-name.aspx?letter=0&exchange=nasdaq&render=download (replace exchange=nasdaq with exchange=nyse for nyse symbols).
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How to download image using requests
I'm trying to download and save an image from the web using python's requests module.
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What does FETCH_HEAD in Git mean?
...it like doing git fetch without arguments (or git remote update), updating all your remote branches, then running git merge origin/<branch>, but using FETCH_HEAD internally instead to refer to whatever single ref was fetched, instead of needing to name things.
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Get first key in a (possibly) associative array?
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2019 Update
Starting from PHP 7.3, there is a new built in function called array_key_first() which will retrieve the first key from the given array without resetting the internal pointer. Check out the documentation for more info.
You can use reset...
Set attributes from dictionary in python
...case, rather than blowing up) - I found it crazy that something so easy in PHP ((object) ['x' => 'y']) required so much cruft in Python
– Someguy123
Feb 6 '16 at 17:12
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Common use-cases for pickle in Python
... to a string so that it can be used as a dictionary key (e.g. for caching & memoization).
There are some issues with the last one - two identical objects can be pickled and result in different strings - or even the same object pickled twice can have different representations. This is because t...