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How do you suppress output in IPython Notebook?
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173
Add %%capture as the first line of the cell. eg
%%capture
print('Hello')
MyFunction()
This ...
How to get min/max of two integers in Postgres/SQL?
... GREATEST and LEAST.
UPDATE my_table
SET my_column = GREATEST(my_column - 10, 0);
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How to cancel/abort jQuery AJAX request?
...ains a readyState which contains the state of the request(UNSENT-0, OPENED-1, HEADERS_RECEIVED-2, LOADING-3 and DONE-4). we can use this to check whether the previous request was completed.
$(document).ready(
var xhr;
var fn = function(){
if(xhr && xhr.readyState != 4){
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Are non-synchronised static methods thread safe if they don't modify static class variables?
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212
This method is 100% thread safe, it would be even if it wasn't static. The problem with thread-...
C++11 features in Visual Studio 2012
A preview version of Visual Studio 2012 (the next version after VS2010) is now available .
7 Answers
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Check if any ancestor has a class using jQuery
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answered Jun 13 '13 at 10:32
AlexAlex
9,17522 gold badges2828 silver badges4646 bronze badges
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How do you remove an invalid remote branch reference from Git?
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11 Answers
11
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Checkout old commit and make it a new commit [duplicate]
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221
git rm -r .
git checkout HEAD~3 .
git commit
After the commit, files in the new HEAD will be t...
IntelliJ IDEA way of editing multiple lines
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178
Since Idea IntelliJ IDEA 13.1 there is possibility to edit multiple lines.
Use:
Alt + Shif...