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How to count lines of Java code using IntelliJ IDEA?
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389
The Statistic plugin worked for me.
To install it from Intellij:
File - Settings - Plugi...
PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
...hp versions
if ($dsnarr['charset'] and version_compare(PHP_VERSION, '5.3.6', '<')) {
$options[PDO::MYSQL_ATTR_INIT_COMMAND] = 'SET NAMES '.$dsnarr['charset'];
}
$dsnpairs = array();
foreach ($dsnarr as $k => $v) {
if ($v===null) continue;
$dsnpairs[] = "...
Emulate a do-while loop in Python?
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1037
I am not sure what you are trying to do. You can implement a do-while loop like this:
while Tr...
How to delete duplicate lines in a file without sorting it in Unix?
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300
awk '!seen[$0]++' file.txt
seen is an associative-array that Awk will pass every line of the ...
Does a `+` in a URL scheme/host/path represent a space?
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answered Jun 17 '09 at 9:43
StoborStobor
38.1k66 gold badges6161 silver badges6363 bronze badges
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Shell Script: Execute a python program from within a shell script
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edited Jul 14 '15 at 13:43
ketanbhatt
66855 silver badges1515 bronze badges
answered Dec 7 '10 at 13...
How to replace a hash key with another key
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answered Oct 10 '13 at 14:22
gayavatgayavat
16.3k99 gold badges3838 silver badges5252 bronze badges
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What is the difference between “text” and new String(“text”)?
...his is very peculiar, and is rarely the intention.
References
JLS 15.21.3 Reference Equality Operators == and !=
class Object - boolean Object(equals)
Related issues
Java String.equals versus ==
How do I compare strings in Java?
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Positive Number to Negative Number in JavaScript?
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