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How to add text to a WPF Label in code?
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Find all files with a filename beginning with a specified string?
... and to execute some function "find . -name 'mystring*' -exec [command]" for example delete "find . -name 'mystring*' -exec rm {} \;"
– Eldar
Oct 27 '10 at 15:31
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Mongo: find items that don't have a certain field
... this for Mongoid to use in a scope. Looks like this > scope :without_recommendation, :where => {:recommendation => {"$exists"=>false}}
– genkilabs
Jun 15 '12 at 1:15
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What exactly does git rebase --skip do?
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It does what it says, it skips a commit. If you run rebase --abort at a later conflict during the same rebase, the skipped commit will be reverted too of course.
If your change already existed upstream, Git will not be able to apply your commit (but usually...
List All Redis Databases
I ran this command to access my redis server.
3 Answers
3
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Using GSON to parse a JSON array
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Problem is caused by comma at the end of (in your case each) JSON object placed in the array:
{
"number": "...",
"title": ".." , //<- see that comma?
}
If you remove them your data will become
[
{
"number": "3",
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How to execute ipdb.set_trace() at will while running pytest tests
I'm using pytest for my test suite. While catching bugs in complex inter-components test, I would like to place import ipdb; ipdb.set_trace() in the middle of my code to allow me to debug it.
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How to update SQLAlchemy row entry?
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user.no_of_logins += 1
session.commit()
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How to use the CancellationToken property?
Compared to the preceding code for class RulyCanceler , I wanted to run code using CancellationTokenSource .
5 Answers
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Visual Studio support for new C / C++ standards?
...ost of them blaming their users. Like this one:
https://devblogs.microsoft.com/cppblog/iso-c-standard-update/
Now, the Visual C++ compiler team receives the occasionally question as to why we haven’t implemented C99. It’s really based on interest from our users. Where we’ve received many re...