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How to cancel a Task in await?
...sposed, second thing -- use ConfigureAwait otherwise you can be hurt in UI apps.
– astrowalker
Mar 14 '18 at 14:47
@as...
In Visual Studio C++, what are the memory allocation representations?
...habit to just inject a NOP before or after the BRK; oh in some cases, some apps would try to do checksum of the block of addresses, so I'd balance out the JMP $XYZW with INT3 + [some-hex] grin
– HidekiAI
Feb 5 '18 at 13:45
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Django templates: verbose version of a choice
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My apologies if this answer is redundant with any listed above, but it appears this one hasn't been offered yet, and it seems fairly clean. Here's how I've solved this:
from django.db import models
class Scoop(models.Model):
FLAVOR_CHOICES = [
('c', 'Chocolate'),
('v', 'Va...
Avoiding SQL injection without parameters
...mptions you make about security, might be incorrect. As secure as your own approach may look (and it looks shaky at best), there's a risk you're overlooking something and do you really want to take that chance when it comes to security?
Use parameters.
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What is the best way to unit test Objective-C code?
...st Objective-C code? I would like a framework that integrates nicely with Apple Xcode.
17 Answers
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What are the big improvements between guava and apache equivalent libraries?
... to backward compatibility), Java generics are still very useful when used appropriately, like Guava does. I'd rather quit than work with non-generified collections!
(Note that Apache Commons 3.0, does target Java 1.5+)
Guava is very well designed / documented
The code is full of best practices a...
How do you include additional files using VS2010 web deployment packages?
...I use a pre-build event to copy required .dll's into my bin folder that my app relies on for API calls. They cannot be included as a reference since they are not COM dlls that can be used with interop.
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Two versions of python on linux. how to make 2.7 the default
...guess is that /usr/bin/python wasn't actually a symlink before, it was a wrapper script or executable, and now you've overwritten it and can't get it back. If rpm is still working, you can manually download the Python package and install it without yum.
– abarnert
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How to terminate a python subprocess launched with shell=True
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Very nice solution. If your cmd happens to be a shell script wrapper for something else, do call the final binary there with exec too in order to have only one subprocess.
– Nicolinux
Aug 4 '16 at 17:51
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What is the best way to paginate results in SQL Server
...n rows 1-19 of the original query. The cool thing here, especially for web apps, is that you don't have to keep any state, except the row numbers to be returned.
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