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An efficient way to transpose a file in Bash
...hon solution:
python -c "import sys; print('\n'.join(' '.join(c) for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip()))))" < input > output
The above is based on the following:
import sys
for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip())):
print(' '...
NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...)时,实际上是经过ld链接脚本的处理并进行重定位之后,把每个目标文件中的各个section 放到可执行文件的一个section中,这个section我们通常叫它段(例如.text节重定位之后生成.text段,.data节重定位生成.data段等等),详细请参考ld man...
Does bit-shift depend on endianness?
...rticles: codeproject.com/KB/cpp/endianness.aspx and ibm.com/developerworks/aix/library/au-endianc/…
– Carl
Sep 4 '11 at 23:39
3
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Accessing items in an collections.OrderedDict by index
... [2]: from indexed import IndexedOrderedDict
In [3]: id=IndexedOrderedDict(zip(arange(1000),random.random(1000)))
In [4]: timeit id.keys()[56]
1000000 loops, best of 3: 969 ns per loop
In [8]: from collections import OrderedDict
In [9]: od=OrderedDict(zip(arange(1000),random.random(1000)))
In [10]:...
How to host google web fonts on my own server?
... via on github at their google/font repository. They also provide a ~420MB zip snapshot of their fonts.
You first download your font selection as a zipped package, providing you with a bunch of true type fonts. Copy them somewhere public, somewhere you can link to from your css.
On the google webfo...
Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...程序的提供)均以其他人为主了,而Linus 的主要任务开始变成对内核的维护和决定是否采用某个补丁程序。
Linux 名称的来由
Linux 操作系统刚开始时并没有被称作Linux,Linus 给他的操作系统取名为FREAX,其英文含义是怪...
How can I get nth element from a list?
...here are several useful techniques to avoid this, the easiest one is using zip. If you write zip ["foo","bar","baz"] [0..], you get a new list with the indices "attached" to each element in a pair: [("foo",0),("bar",1),("baz",2)], which is often exactly what you need.
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Android - Using Custom Font
...
Sure here is the link to the zipped up project. dl.dropbox.com/u/8288893/customFont.zip
– Octavian A. Damiean
Sep 6 '10 at 12:32
5
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Why does Python code use len() function instead of a length method?
...multi-paradigm" language. List comprehensions aren't methods on iterables. zip is a top-level function, not a zip_with method. And so on. Just because everything is an object doesn't mean being an object is the most important thing about each thing.
– abarnert
...
How to decide between MonoTouch and Objective-C? [closed]
... gets down to about 2.7 MB (when submitting your app for distribution, you zip it - when apps are downloaded from the store, they're zipped - so when figuring out if your app is going to come in under the 10MB OTA limit, zip the sucker first - you WILL be pleasantly surprised with MonoTouch). But, M...