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Access is denied when attaching a database
...hat took care of all the weirdness in my case.
SQL SRV EXPRESS 2008 R2. Windows 7
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How to detect the OS from a Bash script?
...or a way to determine if the script is running on Mac OS X, Linux or Cygwin .
21 Answers
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深入浅出计算机字符集编码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...EUC_JP或shift-jis）。
当以上代码在非shift-jis环境（中文Windows，英文Linux等）下运行时，结果如下（若拷贝到shift-jis环境下又恢复正常，可见背后真正的内容肯定是相同的，只是由于不同的编码规则而显示不同）：
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IIS does not list a website that matches the launch url
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This actually worked for me on my taskbar icon in windows 10, but only when clicking on the icon directly. Right-clicking the icon and selecting a solution to open did not open visual studio in Administrator mode though sadly. I had to use QMaster's answer to get that to wor...
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...ance and conflict-resolution rules are designed to be very simple (classes win over interfaces, derived interfaces win over superinterfaces, and any other conflicts are resolved by the implementing class.) Of course these rules could be tweaked to make an exception, but I think you'll find when you...
Converting any string into camel case
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Great code, and it ended up winning jsperf.com/js-camelcase/5 . Care to contribute a version that can handle (remove) non-alpha chars? camelize("Let's Do It!") === "let'SDoIt!" sad face. I'll try myself but fear I will just add another replace.
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Is there a way to cache GitHub credentials for pushing commits?
...omments below.)
With Git 1.7.9 or later, you can just use one of the following credential helpers:
git config --global credential.helper cache
... which tells Git to keep your password cached in memory for (by default) 15 minutes. You can set a longer timeout with:
git config --global credentia...
How to set commands output as a variable in a batch file
... to insert or a long file name, you can use your double quotes without screwing up the command.
Now if your output will contain multiple lines, you can do this
SETLOCAL ENABLEDELAYEDEXPANSION
SET count=1
FOR /F "tokens=* USEBACKQ" %%F IN (`command`) DO (
SET var!count!=%%F
SET /a count=!count!...
Convert a Python list with strings all to lowercase or uppercase
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Besides being easier to read (for many people), list comprehensions win the speed race, too:
$ python2.6 -m timeit '[x.lower() for x in ["A","B","C"]]'
1000000 loops, best of 3: 1.03 usec per loop
$ python2.6 -m timeit '[x.upper() for x in ["a","b","c"]]'
1000000 loops, best of 3: 1.04 usec ...
How can I add reflection to a C++ application?
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Kudos for showing how to implement reflection, rather than saying it can't be done. It's answers like this that make S.O. a great resource.
– fearless_fool
May 13 '14 at 16:00
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