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Can bash show a function's definition?
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370
Use type. If foobar is e.g. defined in your ~/.profile:
$ type foobar
foobar is a function
foob...
grep output to show only matching file
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answered Oct 11 '10 at 16:37
a'ra'r
31k66 gold badges6060 silver badges6363 bronze badges
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SVN (Subversion) Problem “File is scheduled for addition, but is missing” - Using Versions
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edited Feb 11 '10 at 22:17
answered Feb 11 '10 at 21:48
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Can I simultaneously declare and assign a variable in VBA?
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Hint (summary of other answers/comments): Works with objects too (Excel 2010):
Dim ws As Worksheet: Set ws = ActiveWorkbook.Worksheets("Sheet1")
Dim ws2 As New Worksheet: ws2.Name = "test"
share
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PHP memory profiling
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10
Xdebug reimplemented memory tracing in 2.6 (2018-01-29) which can be used in Qcachegrind or simi...
composer: How to find the exact version of a package?
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edited Nov 21 '16 at 18:09
L S
2,55933 gold badges2727 silver badges4141 bronze badges
answered Jan 15...
align right in a table cell with CSS
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160
Use
text-align: right
The text-align CSS property describes
how inline content like text...
Incomplete type is not allowed: stringstream
...defined.
– mireazma
Feb 19 '15 at 8:03
I think visual studio sometimes allows to use stringstream without including th...
What does new self(); mean in PHP?
...getInstance();
var_dump($a);
Here, you'll get :
object(MyChildClass)#1 (0) { }
Which means self means MyChildClass -- i.e. the class in which it is written.
For the second situation, the code would look like this :
class MyParentClass {
public static function getInstance() {
ret...
Repeat string to certain length
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Joop
2,9062525 silver badges5050 bronze badges
answered Aug 2 '10 at 19:30
Jason ScheirerJason Scheirer
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