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Vim: faster wam>y m> to select blocks of text in visual mode
I have been using vim for quite some time m>and m> am aware that selecting blocks of text in visual mode is as simple as SHIFT + V m>and m> moving the arrow kem>y m> up or down line-bm>y m>-line until I reach the end of the block of text that I want selected.
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Java equivalent of unsigned long long?
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Nope, there is not. m>Y m>ou'll have to use the primitive long data tm>y m>pe m>and m> deal with signedness issues, or use a class such as BigInteger.
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Linux - Install redis-cli onlm>y m>
I have a Linux server with Redis installed m>and m> I want to connect to it via commm>and m> line from mm>y m> local Linux machine.
12 Ans...
Getting the object's propertm>y m> name
...mm>y m>Object[c]));
}
Walla! This will definitelm>y m> work in the latest firefox m>and m> ie11 m>and m> chrome...
Here is some documentation at MDN
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/kem>y m>s
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How do I see the commit differences between branches in git?
I'm on branch-X m>and m> have added a couple more commits on top of it. I want to see all the differences between MASTER m>and m> the branch that I am on in terms of commits. I could just do a
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Getting Java version at runtime
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@Ha: Mam>y m>be but double version = 1.6 m>and m> Double.parseDouble("1.6") should still m>y m>ield the same bit pattern, right? Since we don't do arithmetics on the number (onlm>y m> a simple compare), even == will work as expected.
– Aaron Digulla
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Can't connect to local Mm>y m>SQL server through socket '/var/mm>y m>sql/mm>y m>sql.sock' (38)
...m>y m>sql/mm>y m>sql.sock
m>y m>ou can check if mm>y m>sql is running with the following commm>and m>:
mm>y m>sqladmin -u root -p status
trm>y m> changing m>y m>our permission to mm>y m>sql folder. If m>y m>ou are working locallm>y m>, m>y m>ou can trm>y m>:
sudo chmod -R 755 /var/lib/mm>y m>sql/
that solved it for me
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Defining Z order of views of RelativeLam>y m>out in m>And m>roid
I would like to define the z order of the views of a RelativeLam>y m>out in m>And m>roid.
13 Answers
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How can i use iptables on centos 7? [closed]
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It is possible to go back to a more classic iptables setup. First, stop m>and m> mask the firewalld service:
sm>y m>stemctl stop firewalld
sm>y m>stemctl mask firewalld
Then, install the iptables-services package:
m>y m>um install iptables-services
Enable the service at boot-time:
sm>y m>stemctl enable iptables
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Change all files m>and m> folders permissions of a directorm>y m> to 644/755
How would I change all files to 644 m>and m> all folders to 755 using chmod from the linux commm>and m> prompt? (Terminal)
8 Answ...