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if else in a list comprehension [duplicate]
...
>>> l = [22, 13, 45, 50, 98, 69, 43, 44, 1]
>>> [x+1 if x >= 45 else x+5 for x in l]
[27, 18, 46, 51, 99, 70, 48, 49, 6]
Do-something if <condition>, else do-something else.
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How to copy text from Emacs to another application on Linux
...
Trey Jackson
69.4k1010 gold badges181181 silver badges214214 bronze badges
answered Sep 15 '08 at 18:34
Chris Conw...
How can I get device ID for Admob
...MULATOR.
for example my Test Device id displayed in LogCat is "B86BC9402A69B031A516BC57F7D3063F":
AdRequest adRequest = new AdRequest.Builder()
.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
.addTestDevice("B86BC9402A69B031A516BC57F7D3063F")
.build();
...
Fastest hash for non-cryptographic uses?
...val160,3 0.206098556519
15 - haval256,3 0.206891775131
16 - haval224,3 0.206954240799
17 - ripemd160 0.207638263702
18 - tiger192,4 0.208125829697
19 - tiger160,4 0.208438634872
20 - tiger128,4 0.209359407425
21 - haval128,3 0.210256814957
22 - sha256 0.212738037109
23 - ripemd320 0.215386390686
24 ...
std::vector performance regression when enabling C++11
... 4 context-switches # 0.116 K/sec ( +- 5.69% )
0 CPU-migrations # 0.006 K/sec ( +- 66.67% )
19,801 page-faults # 0.559 M/sec
99,028,466 cycles ...
How to assign a Git SHA1's to a file without Git?
...ter string.
For example, the hash of an empty file:
sha1("blob 0\0") = "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"
$ touch empty
$ git hash-object empty
e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
Another example:
sha1("blob 7\0foobar\n") = "323fae03f4606ea9991df8befbb2fca795e648fa"
$ echo "fooba...
Vagrant error: NFS is reporting that your exports file is invalid
...c/exports which looks like this:
# VAGRANT-BEGIN: 501 64e10d4d-342e-4f55-b69a-97edda35742f
"/Users/[username]/vagrant" 192.168.11.12 -alldirs -mapall=501:20
# VAGRANT-END: 501 64e10d4d-342e-4f55-b69a-97edda35742f
# VAGRANT-BEGIN: 501 b3c6e7fe-95d4-48db-8876-c89d3e07af8d
"/Users/[username]/Sites/mol...
Rank items in an array using Python/NumPy, without sorting array twice
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69
Use slicing on the left-hand side in the last step:
array = numpy.array([4,2,7,1])
temp = arra...
Uppercase Booleans vs. Lowercase in PHP
...4:48 +0000 (09:04 +0000)
commit d51599dfcd3282049c7a91809bb83f665af23b69
tree 05b23b2f97cf59422ff71cc6a093e174dbdecbd3
parent a623645b6fd66c14f401bb2c9e4a302d767800fd
Commits d51599dfcd3282049c7a91809bb83f665af23b69 (and 6f76b17079a709415195a7c27607cd52d039d7c3)
...
What does the number in parentheses shown after Unix command names in manpages mean?
...ostaDave Costa
42.8k77 gold badges5252 silver badges6969 bronze badges
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