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How to access the correct `this` inside a callback?
... value this should refer to. Here is a contrived example:
var arr = [1, 2, 3];
var obj = {multiplier: 42};
var new_arr = arr.map(function(v) {
return v * this.multiplier;
}, obj); // <- here we are passing `obj` as second argument
Note: Whether or not you can pass a value for this is usuall...
How should strace be used?
... In that case @Pacerier check ltrace stackoverflow.com/a/52012215/5884955
– prosti
Aug 24 '18 at 22:09
It's gr...
jQuery UI Sortable, then write order into a database
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samuel
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answered Mar 26 '13 at 10:51
KnelisKnelis
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Best way to work with transactions in MS SQL Server Management Studio
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Luke Girvin
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answered Feb 3 '09 at 10:27
John SansomJohn Sansom...
How to backup a local Git repository?
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23
I started hacking away a bit on Yar's script and the result is on github, including man pages an...
Disable, but not uninstall Resharper 4.x onwards
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RytmisRytmis
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Can I have an IF block in DOS batch file?
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edited Feb 13 '11 at 10:32
answered Feb 13 '11 at 10:21
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How to get the input from the Tkinter Text Widget?
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132
To get Tkinter input from the text box, you must add a few more attributes to the normal .get()...
Rails: How do I create a default value for attributes in Rails activerecord's model? [duplicate]
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BKSpurgeon
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answered Oct 11 '09 at 18:48
JimJim
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