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How to initialize an array's length in JavaScript?
...t is reasonable to assume that they have a legitimate use case in mind and start from there.
– Michael
Jun 14 '19 at 16:28
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show 11 more co...
What is __pycache__?
...rammer, you can largely just ignore it... All it does is make your program start a little faster. When your scripts change, they will be recompiled, and if you delete the files or the whole folder and run your program again, they will reappear (unless you specifically suppress that behavior).
When y...
Is Zookeeper a must for Kafka?
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Yes, Zookeeper is required for running Kafka. From the Kafka Getting Started documentation:
Step 2: Start the server
Kafka uses zookeeper so you need to first start a zookeeper server if
you don't already have one. You can use the convenience script
packaged with kafka to get a qu...
Running Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on the same machine
...as some great tools for developer, which I'd like to use. I'd also like to start testing my code with Internet Explorer 8, as it will soon be released.
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How to run multiple Python versions on Windows
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Running a different copy of Python is as easy as starting the correct executable. You mention that you've started a python instance, from the command line, by simply typing python.
What this does under Windows, is to trawl the %PATH% environment variable, checking for an ...
How to properly assert that an exception gets raised in pytest?
...============================================================= test session starts ==============================================================================================
platform linux2 -- Python 2.7.6 -- py-1.4.26 -- pytest-2.6.4
collected 7 items
test.py ..FF..F
=========================...
“You have mail” message in terminal, os X [closed]
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I was also having this issue of "You have mail" coming up every time I started Terminal.
What I discovered is this.
Something I'd installed (not entirely sure what, but possibly a script or something associated with an Alfred Workflow [at a guess]) made a change to the OS X system to start pre...
Create thumbnail image
... newWidth = image.Width;
newHeight = image.Height;
}
//start the resize with a new image
Bitmap newImage = new Bitmap(newWidth, newHeight);
//set the new resolution
newImage.SetResolution(imageResolution, imageResolution);
//start the resizing
using (var gra...
Where and how is the _ViewStart.cshtml layout file linked?
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From ScottGu's blog:
Starting with the ASP.NET MVC 3 Beta release, you can now add a file
called _ViewStart.cshtml (or _ViewStart.vbhtml for VB) underneath the
\Views folder of your project:
The _ViewStart file can be used to define comm...
What should main() return in C and C++?
...main function. It can only be entered and left once (marking the program's start and termination) according to the C++ standard. For C, re-entering main() is allowed, but should be avoided.
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