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How to get the value from the GET parameters?
I have a URL with some GET parameters as follows:
59 Answers
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How to get process ID of background process?
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You need to save the PID of the background process at the time you start it:
foo &
FOO_PID=$!
# do other stuff
kill $FOO_PID
You cannot use job control, since that is an interactive feature and tied to a controlling terminal. A script will not necessarily have a terminal attached at all so ...
Unicode Processing in C++
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Use ICU for dealing with your data (or a similar library)
In your own data store, make sure everything is stored in the same encoding
Make sure you are always using your unicode library for mundane tasks like string length, capitalization status,...
Remote origin already exists on 'git push' to a new repository
I have my project on GitHub at some location, git@github.com:myname/oldrep.git .
18 Answers
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MVC 4 @Scripts “does not exist”
...u need to add the namespace reference to the Views web.config file to make it work.
UPDATE:
Since the release of MVC 4 System.Web.Optimization is now obsolete. If you're starting with a blank solution you will need to install the following nuget package:
Install-Package Microsoft.AspNet.Web.Optim...
Handling very large numbers in Python
I've been considering fast poker hand evaluation in Python. It occurred to me that one way to speed the process up would be to represent all the card faces and suits as prime numbers and multiply them together to represent the hands. To whit:
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Check if an element's content is overflowing?
...ou want to show only an identifier for more content, then you can do this with pure CSS. I use pure scrolling shadows for this. The trick is the use of background-attachment: local;. Your css looks like this:
.scrollbox {
overflow: auto;
width: 200px;
max-height: 200px;
margin: 50px...
How to upgrade rubygems
...upgrade gems to 1.8 i tried installing the respective debian packages but it seems its not getting upgraded
8 Answers
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How to perform mouseover function in Selenium WebDriver using Java?
... do mouseover function over a drop down menu. When we hover over the menu, it will show the new options.
I tried to click the new options using the xpath. But cannot click the menus directly.
So, as the manual way I am trying to hover over the drop down menu and then will click the new options.
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Difference between String#equals and String#contentEquals methods
...nce) and does not check if the other object is also an instance of String. It can be anything as long as it is an implementation of CharSequence which covers a.o. String, StringBuilder, StringBuffer, CharBuffer, etc.
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