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How to specify an area name in an action link?
I have a shared master page which I am using from 2 different areas in my mvc 2 app. The master page has an action link which currently specifies the controller and action, but of course the link doesn't work if I'm in the wrong area. I see no overload for actionlink that takes an area parameter, ...
using href links inside tag
...ap</option>
</select>
UPDATE (Nov 2015): In this day and age if you want to have a drop menu there are plenty of arguably better ways to implement one. This answer is a direct answer to a direct question, but I don't advocate this method for public facing web sites.
UPDATE (May 2020):...
how to run two commands in sudo?
...o ttt; db2 UPDATE CONTACT SET EMAIL_ADDRESS = 'mytestaccount@gmail.com'"
If your sudo version doesn't work with semicolons with -s (apparently, it doesn't if compiled with certain options), you can use
sudo -- sh -c 'whoami; whoami'
instead, which basically does the same thing but makes you na...
.gitignore after commit [duplicate]
...ce you probably want to keep the local copy but remove from the repo. ) So if you want to remove all the exe's from your repo do
git rm --cached /\*.exe
(Note that the asterisk * is quoted from the shell - this lets git, and not the shell, expand the pathnames of files and subdirectories)
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Best practice to validate null and empty collection in Java
I want to verify whether a collection is empty and null . Could anyone please let me know the best practice.
9 Answers
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what does npm -D flag mean?
...your devDependencies.
Which means that the package will not be installed if you do npm install --production.
A detailed explanation of the different types of dependencies: SO-Answer
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impro...
What is the difference between JDK and JRE?
What is the difference between JDK and JRE?
20 Answers
20
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Repeat string to certain length
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Pillmod's / Pillmuncher's code is more beautiful, but unfortunately slower than Scheirer's code, because adding to an already long string is an expensive operation (the Python runtime will have to copy the string to a new memory location), while truncating a temporary ...
Difference between namespace in C# and package in Java
What is the difference (in terms of use) between namespaces in C# and packages in Java?
6 Answers
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Unable to create Android Virtual Device
... virtual device)
In your case only ARM system image exsits (Android 4.2). If you were running an older version, Intel has provided System Images (Intel x86 ATOM). You can check on the internet to see the comparison in performance between both.
In my case (see image below) I haven't installed a Sys...