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How to get line count of a large file cheaply in Python?
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edited May 10 '09 at 10:55
answered May 10 '09 at 10:37
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How can I debug git/git-shell related problems?
...log git gc
Counting objects: 143760, done.
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$ head gc.log
20:12:37.214410 trace.c:420 performance: 0.090286000 s: git command: 'git' 'pack-refs' '--all' '--prune'
20:12:37.378101 trace.c:420 performance: 0.156971000 s: git command: 'git' 'reflog' 'expire' '--all'
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$ G...
Detect & Record Audio in Python
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106
As a follow up to Nick Fortescue's answer, here's a more complete example of how to record fro...
Best way to replace multiple characters in a string?
...ce('&', '\&').replace('#', '\#').
Timings for each function:
a) 1000000 loops, best of 3: 1.47 μs per loop
b) 1000000 loops, best of 3: 1.51 μs per loop
c) 100000 loops, best of 3: 12.3 μs per loop
d) 100000 loops, best of 3: 12 μs per loop
e) 100000 loops, best of 3: 3.27 μs per loo...
How do you round a float to two decimal places in jruby
...ly 5.6
– Bala Karthik
Jul 12 '16 at 10:27
3
seems reasonable, that extra zero placeholder is stil...
搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...operations
Thu Nov 14 23:05:13 [replslave] repl: syncedTo: Nov 14 23:08:10 5284e75a:1
查看服务状态
> db.printReplicationInfo();
this is a slave, printing slave replication info.
source: 192.168.0.1:27017
syncedTo: Sun Nov 17 2013 16:04:02 GMT+080...
Can someone explain __all__ in Python?
...dule has no public API.
– debug
Apr 10 '18 at 15:20
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Which commit has this blob?
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107
Both of the following scripts take the blob’s SHA1 as the first argument, and after it, opti...
Chrome Extension how to send data from content script to popup.html
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
What is your favorite C programming trick? [closed]
...re
edited Nov 2 '09 at 16:01
community wiki
2 r...