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Changing .prop using jQuery does not trigger .change event
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Resize image proportionally with MaxHeight and MaxWidth constraints
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What's the best way to share data between activities?
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Here a compilation of most common ways to achieve this:
Send data inside intent
Static fields
HashMap of WeakReferences
Persist objects (sqlite, share preferences, file, etc.)
TL;DR: there are two ways of sharing data: passing d...
Can I find out the return value before returning while debugging in Visual Studio?
... I know of. Note that if you do add a variable, it will get removed by the compiler in release builds anyway...
Update:
This functionality has been added to VS2013.
You can see the return values in the autos windows or use $ReturnValue in the watch/immediate window.
The value can only be seen dire...
HTML Input=“file” Accept Attribute File Type (CSV)
...isplay Excel CSV files (.csv), do NOT use:
text/csv
application/csv
text/comma-separated-values (works in Opera only).
If you are trying to display a particular file type (for example, a WAV or PDF), then this will almost always work...
<input type="file" accept=".FILETYPE" />
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PostgreSQL ERROR: canceling statement due to conflict with recovery
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Reading a binary file with python
... Can you please have look at this other post? stackoverflow.com/questions/8092469/… ... I am again to read another binary file, but in this case I don't know the byte structure in details. For example, I figured out that sometimes there is the integer 8. However, with IDL it is real...
How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
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developer.android.com has nice example code for this:
https://developer.android.com/guide/topics/providers/document-provider.html
A condensed version to just extract the file name (assuming "this" is an Activity):
public String getFileName(U...
How to get a number of random elements from an array?
...d suggest using Python's implementation if you are going for speed: jsperf.com/pick-random-elements-from-an-array
– Derek 朕會功夫
Aug 7 '17 at 23:29
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