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nodejs vs node on ubuntu 12.04
... installation to fix it. After this, node -v => 5.5.0 and npm install started to work for packages depending on Node => 5.0.
– CHsurfer
Jan 28 '16 at 5:25
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How can I get file extensions with JavaScript?
... 1);
Both work correctly with names having no extension (e.g. myfile) or starting with . dot (e.g. .htaccess):
"" --> ""
"name" --> ""
"name.txt" --> "txt"
".htpasswd" --> ""
"name.with...
Xcode 4.2 debug doesn't symbolicate stack call
...ch a nice error message explaining the reason of the exception, but it's a start ...
– Nicu Surdu
Apr 27 '12 at 16:33
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Keep only first n characters in a string?
...tring
e.g.
'Hiya how are you'.substring(0,8);
Which returns the string starting at the first character and finishing before the 9th character - i.e. 'Hiya how'.
substring documentation
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SQL RANK() versus ROW_NUMBER()
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ROW_NUMBER : Returns a unique number for each row starting with 1. For rows that have duplicate values,numbers are arbitarily assigned.
Rank : Assigns a unique number for each row starting with 1,except for rows that have duplicate values,in which case the same ranking is a...
How to find the largest file in a directory and its subdirectories?
We're just starting a UNIX class and are learning a variety of Bash commands. Our assignment involves performing various commands on a directory that has a number of folders under it as well.
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Python's json module, converts int dictionary keys to strings
...es to the same mapping in %foo --- the key is evaluated as a scalar!
JSON started as a Javascript serialization technology. (JSON stands for JavaScript Object Notation.) Naturally it implements semantics for its mapping notation which are consistent with its mapping semantics.
If both ends of you...
Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...sk that contains an asynchronous I/O call, the thread on which the task is started is quit as soon the as the asynchronous call is made and the rest of the task is registered as a callback. Then, when the I/O operation completes, the callback is queued for execution on the first available thread. Al...
How to configure socket connect timeout
...nect Method.
After invoking the Socket.ConnectAsync(SocketAsyncEventArgs), start a timer (timer_connection), if time is up, check whether socket connection is connected (if(m_clientSocket.Connected)), if not, pop up timeout error.
private void connect(string ipAdd,string port)
{
try
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Spring Boot not serving static content
...g({"","/", "/home"}) in my controller. Took out the "" and "/" and my MVC started working perfectly...Very Strange.
– skmansfield
Dec 26 '16 at 21:17
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