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What is two way binding?
... is so painfully obvious once you see it. Thank you so much for taking the time to provide a clear answer and example.
– Chris M
Nov 22 '12 at 2:27
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Type safety: Unchecked cast
...y of string keys to string values, you will get a ClassCastException at runtime, because the generics cannot block this from happening in this case.
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IIS: Idle Timeout vs Recycle
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Idle Timeout is if no action has been asked from your web app, it the process will drop and release everything from memory
Recycle is a forced action on the application where your processed is closed and started again, for memory...
Test if a variable is set in bash when using “set -o nounset”
...ty and non-empty, (bash 4) and it pretty much did what’s advertised each time.
– JL Peyret
Oct 11 '19 at 1:40
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Bash script to set up a temporary SSH tunnel
...D with $!.
Also instead of having your script sleep an arbitrary amount of time before you use the tunnel, you can use -o ExitOnForwardFailure=yes with -f and SSH will wait for all remote port forwards to be successfully established before placing itself in the background. You can grep the output of...
How to check if AlarmManager already has an alarm set?
...G_UPDATE_CURRENT);
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(System.currentTimeMillis());
calendar.add(Calendar.MINUTE, 1);
AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, calen...
How to save password when using Subversion from the console
...rsion action, e.g. svn commit , it prompts for the account password every time. Is there a way to save this password somehow so that I don't have to retype it every time?
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Why use the 'ref' keyword when passing an object?
...onably long article on the subject to avoid having to write carefully each time this comes up on newsgroups
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What are the differences between .gitignore and .gitkeep?
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@tamouse many times, the path of the empty directory (e.g. names of the folders) is sufficient to express it's purpose (examples: templates/cache, upload/thumbs etc). In these cases putting a readme into each of these feels redundant.
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Should I use 'border: none' or 'border: 0'?
...erbole... Or a bit of both. You're right, this will likely never have a runtime effect on anything unless you use it jillions of times and have everybody on the internet accessing your CSS at once.
– Oli
Feb 8 '14 at 21:49
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