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EC2 instance has no public DNS
A guy I work with gave me the EC2 credentials to log onto his EC2 console. I was not the one who set it up. Some of the instances show a public dns name and others have a blank public DNS. I want to be able to connect to the instances that have a blank public DNS. I have not been able to figure out ...
How to reload/refresh an element(image) in jQuery
Is it possible to reload an image with an identical file name from a server using jQuery?
12 Answers
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Regular Expression For Duplicate Words
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Makes me wonder; is it possible to do \0 too? (Where \0 is the whole regex, up to the current point OR where \0 refers to the whole regex)
– Pindatjuh
May 12 '10 at 22:37
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How can you strip non-ASCII characters from a string? (in C#)
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string s = "søme string";
s = Regex.Replace(s, @"[^\u0000-\u007F]+", string.Empty);
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Remove CSS from a Div using JQuery
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Put your CSS properties into a class, then do something like this:
$("#displayPanel div").live("click", function(){
$(this).addClass('someClass');
});
Then where your 'other functionalities' are do something like:
$("#myButton").click(function(){
$("#displayPanel...
Convert a list to a data frame
...length 20. Is there a quick way to convert this structure into a data frame that has 132 rows and 20 columns of data?
22 ...
Markdown: continue numbered list
...know. It's often a natural thing to start a list, then stop and provide some text that's a meta comment about the list--what we just did, and what's coming next--without the text being, logically, part of the list--and then continue the list. Markdown does not want us to do that. It's a form of th...
How to make code wait while calling asynchronous calls like Ajax [duplicate]
I am looking for something like this
4 Answers
4
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java get file size efficiently
...at using java.io.File#length() can be slow.
FileChannel has a size() method that is available as well.
9 Answers
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Hosting a Maven repository on github
...pt in a separate branch called gh-pages (if you use github pages)
Unlike some other proposed solutions, it doesn't conflict with your gh-pages if you're using them.
Ties in naturally with the deploy target so there are no new maven commands to learn. Just use mvn deploy as you normally would
The ...