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Test if remote TCP port is open from a shell script
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460
As pointed by B. Rhodes, nc (netcat) will do the job. A more compact way to use it:
nc -z <ho...
Add Variables to Tuple
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And, of course, build them from existing values:
name = "Joe"
age = 40
location = "New York"
joe = (name, age, location)
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Missing artifact com.microsoft.sqlserver:sqljdbc4:jar:4.0
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How to check if a string starts with a specified string? [duplicate]
...Use the substr function to return a part of a string.
substr( $string_n, 0, 4 ) === "http"
If you're trying to make sure it's not another protocol. I'd use http:// instead, since https would also match, and other things such as http-protocol.com.
substr( $string_n, 0, 7 ) === "http://"
And in...
Jquery selector input[type=text]')
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edited May 18 '12 at 10:02
answered May 18 '12 at 9:16
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Latex Remove Spaces Between Items in List
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edited Jul 24 '17 at 11:00
prab4th
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answered Jul 19 '10 at 14:07
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AngularJS ng-click stopPropagation
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809
ngClick directive (as well as all other event directives) creates $event variable which is avai...
apache to tomcat: mod_jk vs mod_proxy
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answered Jul 6 '09 at 18:27
cherouvimcherouvim
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How to create a listbox in HTML without allowing multiple selection?
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170
Just use the size attribute:
<select name="sometext" size="5">
<option>text1</...
MySQL Select Query - Get only first 10 characters of a value
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Using the below line
SELECT LEFT(subject , 10) FROM tbl
MySQL Doc.
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