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Ideal way to cancel an executing AsyncTask
...ec");
} catch (IOException e) {
Log.d(TAG, PRE + "Error: " + e);
returnCode = FAIL;
} catch (Exception e){
e.printStackTrace();
} finally{
try {
if(fos != null)
fos.cl...
self referential struct definition?
...ive things... I would like each cell to contain another cell, but I get an error along the lines of "field 'child' has incomplete type". What's up?
...
How to debug Angular JavaScript Code
...rang is working properly, no additional context is added to the angular.js errors in the console and the 'AngularJS' tab doesn't help either.
– user3338098
Apr 9 '15 at 15:37
1
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check if jquery has been loaded, then load it if false
...
Avoid using "if (!jQuery)" since IE will return the error: jQuery is 'undefined'
Instead use: if (typeof jQuery == 'undefined')
<script type="text/javascript">
if (typeof jQuery == 'undefined') {
var script = document.createElement('script');
script.type = "tex...
Why is “import *” bad?
...ity).
Because you can't use cool tools like pyflakes to statically detect errors in your code.
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SqlDataAdapter vs SqlDataReader
... the connection open with the SQLDataReader. Failure to do this, or proper error handling to close the connection in case of an error in processing the results will CRIPPLE your application with connection leaks.
Pardon my VB, but this is the minimum amount of code you should have when using a SqlD...
JavaScript Nested function
...n foo() {
function bar() {
return 1;
}
}
bar(); // throws error: bar is not defined
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Python exit commands - why so many and when should each be used?
...hout calling the cleanup handlers.
exit(0):
a clean exit without any errors / problems.
exit(1):
There was some issue / error / problem and that is why the program is exiting.
sys.exit():
When the system and python shuts down; it means less memory is being used after the program is...
Open file dialog box in JavaScript
...swer you linked to is not a good solution. This will cause IE to throw an error if you end up submitting the associated form programmatically as well.
– Ray Nicholus
Oct 22 '13 at 21:48
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How to download and save a file from Internet using Java?
... block until at least one byte has been transferred or end of stream or an error occurs. Your claim about the internals of Files.copy() is baseless.
– Marquis of Lorne
Jul 5 '16 at 9:26
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