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How to debug a Flask app
...r PowerShell, use $env:
$env:FLASK_ENV = "development"
Prior to Flask 1.0, this was controlled by the FLASK_DEBUG=1 environment variable instead.
If you're using the app.run() method instead of the flask run command, pass debug=True to enable debug mode.
Tracebacks are also printed to the termi...
Constructor initialization-list evaluation order
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280
It depends on the order of member variable declaration in the class. So a_ will be the first one...
SOAP server and client application VCL+indy demo for Delphi XE?
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40
I have posted the complete set of demos for SOAP on CodeCentral as item 28789.
These contain ev...
Event system in Python
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PyPI packages
As of June 2020, these are the event-related packages available on PyPI,
ordered by most recent release date.
RxPy3 1.0.1: June 2020
pluggy 0.13.1: June 2020 (beta)
Louie 2.0: Sept 2019
python-dispatch 0.1.2: Feb 2019
PyPubSub 4.0.3: Ja...
Remove useless zero digits from decimals in PHP
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$num + 0 does the trick.
echo 125.00 + 0; // 125
echo '125.00' + 0; // 125
echo 966.70 + 0; // 966.7
Internally, this is equivalent to casting to float with (float)$num or floatval($num) but I find it simpler.
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How to iterate through a DataTable
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ryan1234
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answered Nov 21 '09 at 4:25
Justin NiessnerJust...
How to download/checkout a project from Google Code in Windows?
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answered Mar 30 '11 at 22:22
Tom ChantlerTom Chantler
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How to exit in Node.js
... process with the specified code. If omitted, exit uses the 'success' code 0.
To exit with a 'failure' code:
process.exit(1);
The shell that executed node should see the exit code as 1.
share
|
im...
How to easily truncate an array with JavaScript?
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There is a slice method
array.slice(0, 4);
Will return the first four elements.
Don't forget to assign it back to your variable if you want to discard the other values.
Note: This is just regular javascript, no need for jquery.
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Why does the lock object have to be static?
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answered Feb 19 '11 at 20:01
Marc Gravell♦Marc Gravell
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