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Setting the selected value on a Django forms.ChoiceField
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116
Try setting the initial value when you instantiate the form:
form = MyForm(initial={'max_numb...
How to save traceback / sys.exc_info() values in a variable?
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187
This is how I do it:
>>> import traceback
>>> try:
... int('k')
... excep...
How do I install an old version of Django on virtualenv?
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142
There was never a Django 1.0.7. The 1.0 series only went up to 1.0.4. You can see all the rele...
How to use gradle zip in local system without downloading when using gradle-wrapper
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10 Answers
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Export database schema into SQL file
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150
You can generate scripts to a file via SQL Server Management Studio, here are the steps:
Rig...
Reset keys of array elements in php?
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edited Jun 7 '18 at 19:04
Riz-waan
54322 silver badges1212 bronze badges
answered May 8 '12 ...
Create table (structure) from existing table
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15 Answers
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Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile
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139
Deleting full .m2/repository local repository solved my problem.
Or else you need to know wha...
How to compare two dates?
...rt datetime, timedelta
>>> past = datetime.now() - timedelta(days=1)
>>> present = datetime.now()
>>> past < present
True
>>> datetime(3000, 1, 1) < present
False
>>> present - datetime(2000, 4, 4)
datetime.timedelta(4242, 75703, 762105)
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Shorten string without cutting words in JavaScript
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181
If I understand correctly, you want to shorten a string to a certain length (e.g. shorten "The...