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Check if a variable is a string in JavaScript
... expected in the case of strings created with new String(), but this is seldom used and recommended against[1][2]. See the other answers for how to handle these, if you so desire.
The Google JavaScript Style Guide says to never use primitive object wrappers.
Douglas Crockford recommended that pr...
Most efficient way to concatenate strings in JavaScript?
... about creating a dynamic array where I keep adding strings to it and then do a join. Can anyone explain and give an example of the fastest way to do this?
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What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
...ular consequence!
Jimmy Mays' MSDN Blog said:
sp_reset_connection does NOT reset the
transaction isolation level to the
server default from the previous
connection's setting.
UPDATE: Starting with SQL 2014, for client drivers with TDS version 7.3 or higher, the transaction isolation...
java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
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That is the way you should do it, the correct way in eclipse.
– pap
Apr 16 '12 at 10:30
19
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How can I update my ADT in Eclipse?
...e same *Go to eclipse > help > Install new software * but now please do the follwing:
Click on add
Add this url : https://dl-ssl.google.com/android/eclipse/
Give it any name.
It will list the updates available- which should ideally be adt 20.xx
Eclipse will restart and hopefully everythi...
How to redirect the output of the time command to a file in Linux?
... If you want to use time with something like grep that reads off of stdout try { time sleep 1; } 2>&1 | grep real. This sends stderr to stdout which grep can then read.
– clayzermk1
Jul 31 '14 at 20:16
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Building with Lombok's @Slf4j and Intellij: Cannot find symbol log
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I don't have annotation processing enabled and works :| I do have lombok plugin intalled.
– Ben George
Jul 21 '16 at 6:57
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How to extend an existing JavaScript array with another array, without creating a new array
There doesn't seem to be a way to extend an existing JavaScript array with another array, i.e. to emulate Python's extend method.
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Can't find the PostgreSQL client library (libpq)
...
$ sudo su
$ env ARCHFLAGS="-arch x86_64" gem install pg
Building native extensions. This could take a while...
Successfully installed pg-0.11.0
1 gem installed
Installing ri documentation for pg-0.11.0...
Installing RDoc docum...
Using two CSS classes on one element [duplicate]
What am I doing wrong here?
9 Answers
9
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