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Check if inputs are empty using jQuery
I have a form that I would like all fields to be filled in. If a field is clicked into and then not filled out, I would like to display a red background.
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Calling startActivity() from outside of an Activity context
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answered Sep 29 '16 at 1:32
sanath_psanath_p
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Reading string from input with space character? [duplicate]
I'm using Ubuntu and I'm also using Geany and CodeBlock as my IDE.
What I'm trying to do is reading a string (like "Barack Obama" ) and put it in a variable:
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How do I test a private function or a class that has private methods, fields or inner classes?
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32
@grinch Spot on. The only thing you would gain from testing private methods is debugging information, and that's what debuggers are for. If...
Using Phonegap for Native Application development [closed]
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– Traveling_Monk
Jun 14 '11 at 17:32
nice explanation.. Thanks :)
– Mrunal
Ju...
How to use java.net.URLConnection to fire and handle HTTP requests?
...ks
– Patrick Kafka
Dec 21 '11 at 21:32
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If you are trying to write data to the outputstream you...
How do I tidy up an HTML file's indentation in VI?
...really want to, you can get those tags to be indented like so:
:let g:html_indent_inctags = "html,body,head,tbody"
See "HTML indenting not working in compiled Vim 7.4, any ideas?" and "alternative html indent script" for more information.
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How to select multiple rows filled with constants?
Selecting constants without referring to a table is perfectly legal in an SQL statement:
15 Answers
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Java String to SHA1
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32
SHA-1 (and all other hashing algorithms) return binary data. That means that (in Java) they pro...
How to update npm
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if user3223763's answer doesn't works, you can try this:
sudo apt-get remove nodejs ^node-* nodejs-*
sudo apt-get autoremove
sudo apt-get clean
curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install nod...