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asp.net mvc: why is Html.CheckBox generating an additional hidden input
... changed. Model binder shouldn't assume, that if value is not sent, it was set to false, because it could be your decision not to send this value.
– LukLed
Jul 28 '14 at 9:12
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How to set TextView textStyle such as bold, italic
How to set TextView style (bold or italic) within Java and without using the XML layout?
27 Answers
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Getting the IP address of the current machine using Java
...ed to be reachable.
Connect on a UDP socket has the following effect: it sets the destination for Send/Recv, discards all packets from other addresses, and - which is what we use - transfers the socket into "connected" state, settings its appropriate fields. This includes checking the existence of...
Returning value from called function in a shell script
..._STATUS="" outside method that anyone can use after calling testlock and reset it each time at the start of the method
– kisna
May 23 at 20:39
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Equals(=) vs. LIKE
...ation-dependent character different from any
character in the character set of X and Y that collates less
than any string under CS. Otherwise, the pad character is a
.
b) The result of the comparison of X and Y is given by the
collating sequence CS.
c) Depending on the collating ...
Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?
Will ConfigurationManager.AppSettings["blah"] throw an exception if "blah" doesn't exist in the web/app.config?
6 Answers
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Stop LastPass filling out a form
...ocomplete="off" attribute
Lastpass user needs to have this option enabled: Settings > Advanced > Allow pages to disable autofill
So this depends on both user and the developer.
share
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impro...
how to permit an array with strong parameters
...>["", "2"],
Therefore, when declaring strong parameters, I explicitly set category_ids to be an array
params.require(:question).permit(:question_details, :question_content, :user_id, :accepted_answer_id, :province_id, :city, :category_ids => [])
Works perfectly now!
(IMPORTANT: As @Lenar...
How to compare UIColors?
I'd like to check the color set for a background on a UIImageView. I've tried:
20 Answers
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How to tell if JRE or JDK is installed
...ow you the version of java installed on the system (assuming that you have set the path of the java in system environment).
And if you haven't, add it via
export JAVA_HOME=/path/to/java/jdk1.x
and if you unsure if you have java at all on your system just use find in terminal
i.e. find / -na...