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How to create a temporary directory?
... AngermeierOrtwin Angermeier
5,1062727 silver badges3232 bronze badges
29
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Who is listening on a given TCP port on Mac OS X?
...er.
– danemacmillan
May 9 '19 at 16:32
1
I feel this should be accepted answer as OP said he does...
Waiting until two async blocks are executed before starting another block
...y Programming Guide
Your example could look something like this:
dispatch_group_t group = dispatch_group_create();
dispatch_group_async(group,dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^ {
// block1
NSLog(@"Block1");
[NSThread sleepForTimeInterval:5.0];
NSLog(@"Bl...
Add unique constraint to combination of two columns
...2/08/t-sql-queries/error-handling
http://www.mssqltips.com/sqlservertip/2632/checking-for-potential-constraint-violations-before-entering-sql-server-try-and-catch-logic/
If you want to prevent exceptions from bubbling up to the application, without making changes to the application, you can use an...
Cell spacing in UICollectionView
....x) {
– chrisoneiota
Sep 9 '16 at 9:32
|
show 6 more comme...
Export and Import all MySQL databases at one time
...zgür from the mysqldump man page: "mysqldump does not dump the INFORMATION_SCHEMA or performance_schema database by default. To dump either of these, name it explicitly on the command line and also use the --skip-lock-tables option."
– mmalone
Sep 23 '15 at 23...
What does Class mean in Java?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to ssh to vagrant without actually running “vagrant ssh”?
...like here
– adamczi
Sep 4 '18 at 19:32
Thanks @adamczi this is the simplified way which also works for automated solut...
How do you clear the SQL Server transaction log?
...aintenance plans, they're awful).
DECLARE @path NVARCHAR(255) = N'\\backup_share\log\testdb_'
+ CONVERT(CHAR(8), GETDATE(), 112) + '_'
+ REPLACE(CONVERT(CHAR(8), GETDATE(), 108),':','')
+ '.trn';
BACKUP LOG foo TO DISK = @path WITH INIT, COMPRESSION;
Note that \\backup_share\ should be on...
SQL Switch/Case in 'where' clause
... Pittsburgh DBAPittsburgh DBA
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5
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