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Colorized grep — viewing the entire file with highlighted matches
...can also omit the "$": egrep --color "pattern|" file (credit stackoverflow.com/a/7398092/50979)
– 13ren
Dec 8 '12 at 11:50
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jQuery Selector: Id Ends With?
...id$='txtTitle']").val("zz");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="ctl_blabla_txtTitle" type="text" />
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Storing SHA1 hash values in MySQL
... character, you would only need a 160/8 = 20 character long field.
So I recommend you to use BINARY(20) and the UNHEX function to convert the SHA1 value to binary.
I compared storage requirements for BINARY(20) and CHAR(40).
CREATE TABLE `binary` (
`id` int unsigned auto_increment primary key...
How do you debug a regex? [closed]
Regular expressions can become quite complex. The lack of white space makes them difficult to read. I can't step though a regular expression with a debugger. So how do experts debug complex regular expressions?
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Bower: ENOGIT Git is not installed or not in the PATH
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Open the Windows Environment Variables/Path Window.
Right-click on My Computer -> Properties
Click Advanced System Settings link from the left side column
Click Environment Variables in the bottom of the window
Then under System Variables look for the path variable and click edit
Add the pwd...
EC2 instance has no public DNS
.... Have a look at the step-by-step instructions:
Go to console.aws.amazon.com
Go To Services -> VPC
Open Your VPCs
select your VPC connected to your EC2 and
select Actions => Edit DNS Hostnames
---> Change DNS hostnames: to YES
Hope this helps!
Cheers
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Exec : display stdout “live”
...toString());
});
exec buffers the output and usually returns it when the command has finished executing.
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What is the difference between a process and a thread?
...ra bits carried around with the instruction through the pipelines,and more complex bypassing/forwarding logic,among other things.
– Matt J
Mar 6 '09 at 6:10
5
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Paste text on Android Emulator
... @mhsmith How do you do that (reset clipboard sharing) from the command line with Android command line tools or via editing the ~/.android/avd/ .ini files?
– Chloe
Jan 15 '18 at 18:53
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