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Is there a Mutex in Java?
... asking because a Semaphore object initialized with 1 permit does not help me.
Think of this case:
8 Answers
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select2 - hiding the search box
...fluous and looks a little silly being present. Is it possible to hide it somehow? I took a look through the documentation online and couldn't find any options for this in the constructor.
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Converting A String To Hexadecimal In Java
...ou idea if possible to convert resulted String back? If, yes, can you give me some hints? Thanks!
– artaxerxe
Apr 11 '12 at 10:06
1
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is it possible to select EXISTS directly as a bit?
I was wondering if it's possible to do something like this (which doesn't work):
9 Answers
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Convert JSON String to Pretty Print JSON output using Jackson
...nted in two three lines. I have updated the question, maybe you will get some more idea what's happening now.
– arsenal
Jan 26 '13 at 3:09
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Sql Server equivalent of a COUNTIF aggregate function
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You could use a SUM (not COUNT!) combined with a CASE statement, like this:
SELECT SUM(CASE WHEN myColumn=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView
Note: in my own test NULLs were not an issue, though this can be environment dependent. You could handle nulls such as:
SELECT SUM(CA...
Initialising an array of fixed size in python [duplicate]
...hortest amount of code. Its the closest thing in idiomatic Python at the time the question was asked.
– samplebias
Aug 25 '14 at 21:08
3
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How to grant remote access permissions to mysql server for user?
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This grants root access with the same password from any machine in *.example.com:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%.example.com'
IDENTIFIED BY 'some_characters'
WITH GRANT OPTION;
FLUSH PRIVILEGES;
If name resolution is not going to work, y...
Overflow:hidden dots at the end
...s and I cannot lie " and I cut it with overflow:hidden , so it displays something like this:
10 Answers
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