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Why does Pycharm's inspector complain about “d = {}”?
... is what I did and can confirm it works well. My code was: payload = {**BASEPAYLOAD, **ExtraPayload} to merge two dictionaries and it was throwing the error.
– pa1983
Feb 5 '18 at 10:42
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Likelihood of collision using most significant bits of a UUID in Java
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If you need uniqueness across many machines, you could have a central database table for allocating unique ids, or even batches of unique ids.
If you just need to have uniqueness in one app you can just have a counter (or a counter which starts from the currentTimeMillis()*1000 or nanoTime() depe...
Any way to force strict mode in node?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I edit an incorrect commit message with TortoiseGit?
... explains it really well: http://youtu.be/4YjKY0u9Z6I. Basically use git rebase -i and then simply "reword" the commit message.
Update: I believe you can retrieve the lost commits from the hard reset suggested by linquize, see Wayne's answer here: How can I reorder/combine commits using Git rebase...
How to limit the maximum value of a numeric field in a Django model?
... is out of range.
Hope this helps :) More on Validators in Django.
PS. I based my answer on BaseValidator in django.core.validators, but everything is different except for the code.
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Using NumberPicker Widget with Strings
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I detect when someone shakes an iPhone?
...w with only these methods (and then selecting this new type instead of the base type in IB, or using it when allocating a view).
In the view controller, you want to set this view to become first responder:
- (void) viewWillAppear:(BOOL)animated
{
[shakeView becomeFirstResponder];
[super vi...
Sequence contains more than one element
...t. Also, this has actually raised a more serious problem with the OP's database design as it shows that it is possible to add 2 customers with the same ID!
– James
Dec 27 '10 at 20:16
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What does 'useLegacyV2RuntimeActivationPolicy' do in the .NET 4 config?
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Checking for NULL pointer in C/C++ [closed]
... is king, the decision is less important than the consistency in your code base.
In C++
NULL is defined as 0 or 0L in C++.
If you've read The C++ Programming Language Bjarne Stroustrup suggests using 0 explicitly to avoid the NULL macro when doing assignment, I'm not sure if he did the same with ...