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How does zip(*[iter(s)]*n) work in Python?
... i.e. a list of length n, where each element is x. *arg unpacks a sequence into arguments for a function call. Therefore you're passing the same iterator 3 times to zip(), and it pulls an item from the iterator each time.
x = iter([1,2,3,4,5,6,7,8,9])
print zip(x, x, x)
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log4j vs logback [closed]
...er direction, log4j configuration, i.e. log4j.properties, would need to be converted to its logback equivalent. There is an on-line tool for that. The amount of work involved in migrating configuration files is much less than the work required to migrate logger calls disseminated throughout all your...
Calendar.getInstance(TimeZone.getTimeZone(“UTC”)) is not returning UTC time
... invocation returns a Date from getTime(). It is the Date which is getting converted to a string for println, and that conversion will use the default IST timezone in your case.
You'll need to explicitly use DateFormat.setTimeZone() to print the Date in the desired timezone.
EDIT: Courtesy of @Lau...
Integrate ZXing in Android Studio
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I was integrating ZXING into an Android application and there were no good sources for the input all over, I will give you a hint on what worked for me - because it turned out to be very easy.
There is a real handy git repository ...
How to find/identify large commits in git history?
... tail -1). Newlines get in the way for anything bigger. You can use sed to convert the newlines so grep will play nice: git rev-list --objects --all | grep -E `git verify-pack -v .git/objects/pack/*.idx | sort -k 3 -n | tail -10 | awk '{print$1}' | sed ':a;N;$!ba;s/\n/|/g'`
– ...
Open files in 'rt' and 'wt' modes
...no difference between text mode and binary mode,
however, in windows, they converts \n to \r\n when text mode.
http://www.cygwin.com/cygwin-ug-net/using-textbinary.html
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AJAX Mailchimp signup form integration
...rated form.
You don't need any further intervention now as mailchimp will convert the form to an ajax submitted one when javascript is enabled.
All you need to do now is just paste the generated form from the embed menu into your html page and NOT modify or add any other code.
This simply works. ...
Can “git pull --all” update all my local branches?
... Thank you for this script. Is it possible that someone can convert that script to windows batch ?
– Saariko
Aug 2 '12 at 10:35
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Concatenate two string literals
..., for the null terminator). When you use an array in most contexts, it is converted into a pointer to its initial element.
So, when you try to do "Hello" + ",world", what you're really trying to do is add two const char*s together, which isn't possible (what would it mean to add two pointers tog...
Reading/writing an INI file
...s with .NET installed, (i.e. Windows 98 - Windows 10). I hereby release it into the public domain - you're free to use it commercially without attribution.
The tiny class
Add a new class called IniFile.cs to your project:
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices...