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Get all related Django model objects
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int_ua
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answered Feb 22 '10 at 23:23
robblesrobbles
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What linux shell command returns a part of a string? [duplicate]
... purpose. I want to be able to do something like this...
substr "abcdefg" 2 3 - prints cde .
6 Answers
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How do I remove a single file from the staging area (undo git add)?
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edited Feb 14 '18 at 2:30
KMJungersen
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answer...
HTML list-style-type dash
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edited Dec 11 '15 at 0:42
Simon East
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ans...
How to specify more spaces for the delimiter using cut?
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12 Answers
12
Active
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How do I remove all non-ASCII characters with regex and Notepad++?
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270
This expression will search for non-ASCII values:
[^\x00-\x7F]+
Tick off 'Search Mode = Reg...
SQL join: selecting the last records in a one-to-many relationship
...er c
JOIN purchase p1 ON (c.id = p1.customer_id)
LEFT OUTER JOIN purchase p2 ON (c.id = p2.customer_id AND
(p1.date < p2.date OR (p1.date = p2.date AND p1.id < p2.id)))
WHERE p2.id IS NULL;
Explanation: given a row p1, there should be no row p2 with the same customer and a later date (o...
How do I configure Notepad++ to use spaces instead of tabs?
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582
Go to the Preferences menu command under menu Settings, and select Language Menu/Tab Settings, d...
private[this] vs private
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answered Mar 14 '12 at 9:14
Alexey RomanovAlexey Romanov
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Do fragments really need an empty constructor?
...essage) {
MyFragment f = new MyFragment();
Bundle bdl = new Bundle(2);
bdl.putInt(EXTRA_TITLE, title);
bdl.putString(EXTRA_MESSAGE, message);
f.setArguments(bdl);
return f;
}
And of course grabbing the args this way:
@Override
public void onCreate(Bundle savedInstanceState...