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Running code in main thread from another thread
... a Context object (can be the Application context or the Service context). Then just do this in the background worker thread:
// Get a handler that can be used to post to the main thread
Handler mainHandler = new Handler(context.getMainLooper());
Runnable myRunnable = new Runnable() {
@Overrid...
How to enable or disable an anchor using jQuery?
... a CSS style in combination with javascript.
a.disabled { color:gray; }
Then whenever I want to disable a link I call
$('thelink').addClass('disabled');
Then, in the click handler for 'thelink' a tag I always run a check first thing
if ($('thelink').hasClass('disabled')) return;
...
Delete files older than 10 days using shell script in Unix [duplicate]
...ired by your comment, inside my for a in ... loop, I added a if [ -d $a ]; then... to my script!
– theglossy1
Jun 7 '17 at 18:00
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show 4 mo...
Unexpected character encountered while parsing value
...ue.
When we are operating on Byte data and converting that to string and then passing to JsonConvert.DeserializeObject, we can use UTF32 encoding to get the string.
byte[] docBytes = File.ReadAllBytes(filePath);
string jsonString = Encoding.UTF32.GetString(docBytes);
...
How to convert milliseconds into human readable form?
...
Let A be the amount of milliseconds. Then you have:
seconds=(A/1000)%60
minutes=(A/(1000*60))%60
hours=(A/(1000*60*60))%24
and so on (% is the modulus operator).
Hope this helps.
sha...
Check whether number is even or odd
...y checking the first bit of the number. Obviously if the first bit is set, then the number must be odd. It's usually faster, and it reads just as well in my opinion. I think the reason others don't prefer it over modulus comes down to a lack of understanding of binary.
– crush
...
How to get just the responsive grid from Bootstrap 3?
...ap.com/customize/ and toggle just what you want from the BS3 framework and then click "Compile and Download" and you'll get the CSS and JS that you chose.
Open up the CSS and remove all but the grid. They include some normalize stuff too. And you'll need to adjust all the styles on your site to b...
What is a thread exit code?
... safely whilst anything else tends to mean it didn't exit as expected. But then this exit code can be set in code by yourself to completely overlook this.
The closest link I could find to be useful for more information is this
Quote from above link:
What ever the method of exiting, the integer...
Last iteration of enhanced for loop in java
...with any Iterable - you can't always index things. (The "add the comma and then remove it at the end" is a nice suggestion when you're really using StringBuilder - but it doesn't work for things like writing to streams. It's possibly the best approach for this exact problem though.)
...
“R cannot be resolved to a variable”? [duplicate]
...
Dont worry. First you may clean the project, then run the project. If this does not work then follow the following links:
Here is the best way to solve this problem: [Android Development- Where is my R.Java file?][2]
R.java not regenerating
R cannot be resolved - And...