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Is it possible to make relative link to image in a markdown file in a gist?
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answered Mar 30 '16 at 15:32
markandmarkand
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How can I move a tag on a git branch to a different commit?
...origin --tags if all you want to do is push tags.
– c32hedge
Dec 7 '16 at 20:26
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show 10 more comments
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SQL: How to properly check if a record exists
While reading some SQL Tuning-related documentation, I found this:
9 Answers
9
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A python class that acts like dict
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class Mapping(dict):
def __setitem__(self, key, item):
self.__dict__[key] = item
def __getitem__(self, key):
return self.__dict__[key]
def __repr__(self):
return repr(self.__dict__)
def __len__(self):
re...
Good example of livelock?
...deadlocks. This the output from console;
2016-09-12 21:31:45.065 :: [Maker_0:WAITING, Maker_1:WAITING, Maker_2:WAITING, Maker_3:WAITING, Maker_4:WAITING, Maker_5:WAITING, Maker_6:WAITING, Maker_7:WAITING, pool-7-thread-1:TIMED_WAITING, pool-7-thread-2:TIMED_WAITING, pool-8-thread-1:TIMED_WAITING, p...
Given final block not properly padded
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...hat the statement after with has to evaluate an object that responds to an __enter__() as well as an __exit__() function.
这看起来充满魔法，但不仅仅是魔法，Python对with的处理还很聪明。基本思想是with所求值的对象必须有一个__enter__()方法，一个__exit__()...
What is the best way to compute trending topics or tags?
...wing code demonstrates this.
from math import sqrt
class zscore:
def __init__(self, pop = []):
self.number = float(len(pop))
self.total = sum(pop)
self.sqrTotal = sum(x ** 2 for x in pop)
def update(self, value):
self.number += 1.0
self.total += valu...
Log4net rolling daily filename with date in the file name
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32
For a RollingLogFileAppender you also need these elements and values:
<rollingStyle value="...
How to prevent a background process from being stopped after closing SSH client in Linux
...'([0]="27" [1]="22" [2]="29")'
declare -a COPROC3='([0]="30" [1]="25" [2]="32")'
declare -a COPROC4='([0]="33" [1]="28" [2]="35")'
declare -a COPROC5='([0]="36" [1]="31" [2]="38")'
coproc[0] -> main
COPROC0 <- main
coproc[1] -> main
COPROC1 <- main
coproc[2] -> main
COPROC2 <- main...