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What does middleware and app.use actually mean in Expressjs?
...ting? It seems you have showed it in your answer.
– sçuçu
Nov 3 '16 at 22:40
Can you explain your above example?, ho...
30岁之后，程序员该向什么方向发展？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...ools，用得人比较少。有一次我在Github上找到一个mootools的插件，很久没维护了。但是使用过程中发现一些问题，反复测试确认后，怀着忐忑的心情，我向原地址提交了commit，没想到他很快就合并了，并且向我表示感谢。当时的心...
How to use android emulator for testing bluetooth application?
...er settings of the virtual machine, Goto serialports -> Port 1 check Enable serial port select a port number
then select port mode as disconnected click ok. now, start virtual
machine. Under Devices -> USB Devices -> you can find your laptop
bluetooth listed. You can simply check t...
Java, How do I get current index/key in “for each” loop [duplicate]
... which won't be able to give you an index.
– Bjørn Vårdal
Aug 2 '17 at 0:25
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What does “async: false” do in jQuery.ajax()?
...lur event with a following sync call blocking it.
– PålOliver
Feb 19 '13 at 10:34
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What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?
...ul response and serve it to
subsequent clients even when clients may be able to make a successful
request.
I'll leave it to you to decide between 4xx and 5xx, but you should use an error status code.
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Catch multiple exceptions at once?
...e as many lines and far less readable.
– João Bragança
Sep 4 '12 at 21:57
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@JoãoBragança: W...
Remove all special characters except space from a string using JavaScript
...ages actually work, since many of us don't consider "Привіт" or "æøå" special characters. Most solutions out there cut any character that isn't part of the English alphabet.
– Alex Langberg
May 17 '15 at 12:44
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How to easily truncate an array with JavaScript?
... as they are declared but not assigned any value.
– Håvard Geithus
Jun 15 '15 at 18:06
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Amazing...
How to hash some string with sha256 in Java?
...code from the library and copy its code!
– Olav Grønås Gjerde
May 10 '16 at 10:11
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