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Is there a good reason I see VARCHAR(255) used so often (as opposed to another length)?
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answered Aug 1 '09 at 20:57
chaoschaos
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Converting Epoch time into the datetime
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20
time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(1347517491.247)) '2012-09-13 08:24:51' Your value is epoch in ms
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Postgresql - unable to drop database because of some auto connections to DB
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20
If you import another database with the same name later, grant connect capability to public back: GRANT CONNECT ON DATABASE thedb TO public...
Pass arguments to Constructor in VBA
...is possible to do something like:
D = Distance(NewPoint(10, 10), NewPoint(20, 20)
or:
D = NewPoint(10, 10).Distance(NewPoint(20, 20))
It's clean: the factory does very little and it does it consistently across all objects, just the creation and one Init call on each creator.
And it's fairly o...
How to select records from last 24 hours using SQL?
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edited Feb 8 '18 at 20:47
4castle
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answered...
How to implement a tree data-structure in Java? [closed]
...; node2 = root.addChild("node2");
{
TreeNode<String> node20 = node2.addChild(null);
TreeNode<String> node21 = node2.addChild("node21");
{
TreeNode<String> node210 = node20.addChild("node210");
}
}
}
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Why is it important to override GetHashCode when Equals method is overridden?
...avell
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How do I access the request object or any other variable in a form's clean() method?
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UPDATED 10/25/2011: I'm now using this with a dynamically created class instead of method, as Django 1.3 displays some weirdness otherwise.
class MyModelAdmin(admin.ModelAdmin):
form = MyCustomForm
def get_form(self, request, obj=...
Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
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20 Answers
20
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PhoneGap Eclipse Issue - eglCodecCommon glUtilsParamSize: unknow param errors
...://docs.phonegap.com/en/edge/guide_platforms_android_index.md.html#Android%20Platform%20Guide
6 Answers
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