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Update multiple rows in same query using PostgreSQL
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+50
You can also use update ... from syntax and use a mapping table. If you want to update more than one column, it's much more generaliza...
Django ManyToMany filter()
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edited Jun 10 '13 at 15:58
answered Feb 8 '10 at 3:34
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What differences, if any, between C++03 and C++11 can be detected at run-time?
...le to write a function, which, when compiled with a C compiler will return 0, and when compiled with a C++ compiler, will return 1 (the trivial sulution with
#ifdef __cplusplus is not interesting).
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Merging without whitespace conflicts
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answered Mar 20 '12 at 9:21
VonCVonC
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TFS: Restore deleted folders and items
... in your current workspace).
NB. in newer versions of Visual Studio (eg. 2013) there is now a button to switch on display of deleted items in the Source Control Explorer's toolbar. Its the second button (here with the VS dark theme):
Alternatively using the TFS PowerToys you can look at history ...
What are the differences between git remote prune, git prune, git fetch --prune, etc
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answered Nov 20 '13 at 21:14
John SzakmeisterJohn Szakmeister
35.8k88 gold badges7474 silver badges7070 bronze badges
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Differences between Microsoft .NET 4.0 full Framework and Client Profile
The Microsoft .NET Framework 4.0 full installer (32- and 64-bit) is 48.1 MB and the Client Profile installer is 41.0 MB. The extracted installation files are 237 MB and 194 MB respectively, and once installed, they are 537 MB and 427 MB.
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Does Notepad++ show all hidden characters?
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403
Yes, it does. The way to enable this depends on your version of Notepad++. On newer versions yo...
npm - install dependencies for a package in a different folder?
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coudycoudy
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How to generate a random number in C++?
...d)
{
unsigned long j;
srand( (unsigned)time(NULL) );
for( j = 0; j < 100500; ++j )
{
int n;
/* skip rand() readings that would make n%6 non-uniformly distributed
(assuming rand() itself is uniformly distributed from 0 to RAND_MAX) */
while( ( n ...