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jquery how to empty input field
...").prop("selected", false); but works with all inputs. Thanks to Jon for a test he created.
– Fr0zenFyr
Sep 14 '15 at 19:49
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Open document with default OS application in Python, both in Windows and Mac OS
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I ran xdg-open test.py and it opened firefox download dialog for me. What's wrong? I'm on manjaro linux.
– Jason
Sep 12 '18 at 3:28
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Eclipse “Invalid Project Description” when creating new project from existing source
...e and rename project with old name. Eclipse will rename folder too.
P.S. Tested on Eclipse Juno.
Edit: Many times have passed since this answer and new Eclipse and Android SDK arrived. They have no much more problems during importing existing projects. The only thing one has to consider before im...
SQL Server - stop or break execution of a SQL script
...itional.
You wouldn't need to check a variable result of every validation test. You could usually do this with only one flag variable to confirm all conditions passed:
declare @valid bit
set @valid = 1
if -- Condition(s)
begin
print 'Condition(s) failed.'
set @valid = 0
end
-- Additional va...
Running Python on Windows for Node.js dependencies
...set right before the npm command, without rebooting in between.
You can test whether you've done things right by doing the exact same thing the config script is trying to do: Before running npm, try running %PYTHON%. If you've done it right, you'll get a Python interpreter (which you can immediat...
ValueError: math domain error
I was just testing an example from Numerical Methods in Engineering with Python .
4 Answers
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Post data to JsonP
...ery for the status of the operation.
I hope that someone finds it useful. Tested in >=IE8, Chrome, FireFox and Safari.
function JSONPPostForm(form, postUrl, queryStatusUrl, queryStatusSuccessFunc, queryStatusData)
{
var tmpDiv = $('<div style="display: none;"></div>');
form....
Run certain code every n seconds [duplicate]
...code from the web user manual. The above code is now corrected (still not tested, but it comes from my own working code and I am using it constantly). PS: maybe we are looking at different versions / modules? I'm sure my line is "from apscheduler.scheduler import Scheduler" with capital S and not...
Using the Android Application class to persist data
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Testing by changing the screen orientation is the easiest way to make sure your app does what Android assumes it to do.
– 18446744073709551615
Jan 31 '13 at 5:19
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How to set timer in android?
...mport android.widget.Button;
import android.widget.TextView;
public class TestActivity extends Activity {
TextView timerTextView;
long startTime = 0;
//runs without a timer by reposting this handler at the end of the runnable
Handler timerHandler = new Handler();
Runnable time...