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Python TypeError: not enough arguments for format string
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Also, format() supports more explicit ways of expressing what happens, such as "{a} {b}".format(a='3', b='4').
– Simeon Visser
Jun 3 '15 at 19:12
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Is .NET/Mono or Java the better choice for cross-platform development? [closed]
...s years ahead of Java IMHO and the .NET framework is a joy to use. Most of what is being added in Java 7 and Java 8 has been in C# for years. JVM languages like Scala and Clojure (both available on the CLR) are pretty nice though.
I see Mono as a platform in it's own right (a great one) and treat ....
How to read the RGB value of a given pixel in Python?
...to do this which I'm afraid is a separate download.
The easiest way to do what you want is via the load() method on the Image object which returns a pixel access object which you can manipulate like an array:
from PIL import Image
im = Image.open('dead_parrot.jpg') # Can be many different formats...
How does one capture a Mac's command key via JavaScript?
...Given that the accepted answer and the linked reference both disagree with what you've said as well, I think this answer is incorrect.
– Josh Glover
Jun 13 '11 at 15:46
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How to ensure a form field is submitted when it is disabled?
...selectedvalue" />
Now with this one, I have noticed that depending on what webserver you are using, you may have to put the hidden input either before, or after the <select>.
If my memory serves me correctly, with IIS, you put it before, with Apache you put it after. As always, testing i...
How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
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What if I want to place it in div class? What can I do? Sorry I'm not a pro in javascript. I tried this document.getElementsByTagName('.sampleclass')[0].innerHTML = timeSince(date); and this document.getElementById('idname...
Differences and relationship between glActiveTexture and glBindTexture
From what I gather, glActiveTexture sets the active "texture unit". Each texture unit can have multiple texture targets (usually GL_TEXTURE_1D, 2D, 3D or CUBE_MAP).
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Downcasting shared_ptr to shared_ptr?
...hared_polymorphic_downcast.
However, these require polymorphic types.
what kind of type Base* const is? const Base* I understand, but Base* const? What does const refer to in this case?
const Base * is a mutable pointer to a constant Base.
Base const * is a mutable pointer to a constant Base...
R and version control for the solo data analyst
...tant and active files relating to your work. On the performance side:
At what interval does your backup system take snapshots?
How long does it take to build a snapshot?
Does it have to image your entire hard drive when taking a snapshot, or could it be easily told to just back up two files tha...
Untrack files from git temporarily
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git update-index should do what you want
This will tell git you want to start ignoring the changes to the file
git update-index --assume-unchanged path/to/file
When you want to start keeping track again
git update-index --no-assume-unchanged path/to/...