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How do I close all open tabs at once?
If I have 10 tabs opened, I have to close each one using ":q" separately.
8 Answers
8...
Does adding a duplicate value to a HashSet/HashMap replace the previous value
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answered Oct 17 '12 at 18:14
KeppilKeppil
42.7k77 gold badges8282 silver badges109109 bronze badges
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gitx How do I get my 'Detached HEAD' commits back into master [duplicate]
...If checkout master was the last thing you did, then the reflog entry HEAD@{1} will contain your commits (otherwise use git reflog or git log -p to find them). Use git merge HEAD@{1} to fast forward them into master.
EDIT:
As noted in the comments, Git Ready has a great article on this.
git reflog...
Javascript. Assign array values to multiple variables? [duplicate]
this code works perfectly in Firefox resulting a=1, b=2 and c=3,
but it doesn't work in Chrome. Is it a Chrome bug or
it is not valid javascript code? (I failed to find it in javascript references)
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“堵车险”1天最高可补20元 互联网改写保险业 - 资讯 - 清泛网 - 专注C/C++...
“堵车险”1天最高可补20元 互联网改写保险业堵车是都市生活一个难以避免的痛点，迟到、误工、晚餐变成夜宵……堵车给时间和心情都造成损失。现在，堵车时低速行驶造成的不必要油耗有人...堵车是都市生活一个难以避免...
C++程序结果出现1.#inf 1.#IO - C/C++ - 清泛IT论坛，有思想、有深度
表象原因：浮点数越界了（超过FLT_MAX最大值了），1.#IO是 %lf 格式化出来的字符串。
极可能原因：除0了，也就是f1 = f2 / 0。
做任何除法时，分母为零的判断不可少。
How does OAuth 2 protect against things like replay attacks using the Security Token?
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1391
How OAuth 2.0 works in real life:
I was driving by Olaf's bakery on my way to work when I sa...
PostgreSQL Crosstab Query
...nce per database, which provides the function crosstab(). Since Postgres 9.1 you can use CREATE EXTENSION for that:
CREATE EXTENSION IF NOT EXISTS tablefunc;
Improved test case
CREATE TABLE tbl (
section text
, status text
, ct integer -- "count" is a reserved word in standard ...