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Insert space before capital letters
... you want to shorten your code using regex, you can use the following code from Javascript camelCase to Regular Form
"thisStringIsGood"
// insert a space before all caps
.replace(/([A-Z])/g, ' $1')
// uppercase the first character
.replace(/^./, function(str){ return str.toUpperCase...
Maven – Always download sources and javadocs
...
Answer for people from Google
In Eclipse you can automatically download javadoc and sources.
To do that, right click on the project and use
Maven -> Download JavaDoc
Maven -> Download Sources
...
Remove multiple spaces and new lines inside of String
... best "plain ruby" answer, and works properly for stripping leading spaces from a multiline string.
– Koen.
Jan 11 '17 at 23:58
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Which way is best for creating an object in JavaScript? Is `var` necessary before an object property
...ne object of a kind (like a singleton). If you want this object to inherit from another one, then you have to use a constructor function though.
Use way 3 if you want to initialize properties of the object depending on other properties of it or if you have dynamic property names.
Update: As reques...
Why are C# 3.0 object initializer constructor parentheses optional?
...mbiguous even in C# 1.0:
G((T)-x)
Is that "cast -x to T" or "subtract x from T"? Again, we have a heuristic that makes a good guess.
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How to sort a file, based on its numerical values for a field?
...15
output.log.16
output.log.17
output.log.18
output.log.19
output.log.20
from man page:
-V, --version-sort
natural sort of (version) numbers within text
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How to loop through an associative array and get the key? [duplicate]
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I use the following loop to get the key and value from an associative array
foreach ($array as $key => $value)
{
echo "<p>$key = $value</p>";
}
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Interface naming in Java [closed]
...plementing classes should be uglier to discourage their use.
When changing from an abstract class to an interface a coding convention with prefix I implies renaming all the occurrences of the class --- not good!
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How to do a logical OR operation in shell scripting
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From Bash Reference Manual → 3.4.2 Special Parameters
#
($#) Expands to the number of positional parameters in decimal.
Therefore, $# will always be either 0 or a bigger integer.
So if you want to do something when...
How to globally replace a forward slash in a JavaScript string?
... "string".replace(/\//g, 'ForwardSlash'); works but remove the /g from this and it doesn't work.
– johntrepreneur
Jan 23 '13 at 23:48
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