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What are the differences between a pointer variable and a reference variable in C++?
... an existing object.
– catphive
Jul 20 '11 at 1:28
18
@catphive: true if you go by language seman...
PadLeft function in T-SQL
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SQL Server now supports the FORMAT function starting from version 2012, so:
SELECT FORMAT(id, '0000') FROM TableA
will do the trick.
If your id or column is in a varchar and represents a number you convert first:
SELECT FORMAT(CONVERT(INT,id), '0000') FROM TableA
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Converting JSON data to Java object
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Nov 6 '09 at 15:06
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Is there a concurrent List in Java's JDK?
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edited Dec 4 '18 at 20:22
answered Sep 2 '14 at 18:49
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Using IPython notebooks under version control
...r.dropoutput_ipynb.clean ipython ~/bin/ipynb_output_filter.py
EDIT: May 2016 (updated February 2017): there are several alternatives to my script - for completeness, here is a list of those I know: nbstripout (other variants), nbstrip, jq.
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Redirect stdout to a file in Python?
...ou don't screw them up.
– mgold
Dec 20 '12 at 15:06
4
@Jan: buffering=0 disables buffering (it ma...
How do I assert an Iterable contains elements with a certain property?
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edited Nov 17 '16 at 20:57
PiroXXI
4711 silver badge77 bronze badges
answered Aug 28 '12 at 21:28
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NULL vs nullptr (Why was it replaced?) [duplicate]
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Dec 11 '13 at 3:09
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Move the most recent commit(s) to a new branch with Git
... community wiki
22 revs, 20 users 18%Duc Filan
253
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How to convert An NSInteger to an int?
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206
Ta da:
NSInteger myInteger = 42;
int myInt = (int) myInteger;
NSInteger is nothing more tha...