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How to replace multiple white spaces with one white space
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string cleanedString = System.Text.RegularExpressions.Regex.Replace(dirtyString,@"\s+"," ");
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Why aren't pointers initialized with NULL by default?
Can someone please explain why pointers aren't initialized to NULL ?
Example:
15 Answers
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Apache Tomcat Not Showing in Eclipse Server Runtime Environments
...ses/helios" site or kepler - http://download.ecliplse.org/releases/kepler
Expand "Web, XML, and Java EE Development"
Check JST Server Adapters (version 3.2.2)
After that I could define new Server Runtime Environments.
EDIT: With Eclipse 3.7 Indigo Classic, Eclipse Kepler and Luna, the steps are t...
How do you set the Content-Type header for an HttpClient request?
...ttpClient client = new HttpClient();
client.BaseAddress = new Uri("http://example.com/");
client.DefaultRequestHeaders
.Accept
.Add(new MediaTypeWithQualityHeaderValue("application/json"));//ACCEPT header
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, "relativeAddr...
How can I do an asc and desc sort using underscore.js?
... 3, 1].sort(function(a, b) {
// a = current item in array
// b = next item in array
return b - a;
});
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What's the “average” requests per second for a production web application?
...tances. Uses Mongrel as the "web" server.
1 MySQL Server (one big 8 core box) and 1 slave. Slave is read only for statistics and reporting.
30+ processes for handling odd jobs.
8 Sun X4100s.
Process a request in 200 milliseconds in Rails.
Average time spent in the database is 50-100 milliseconds.
Ov...
How do I measure separate CPU core usage for a process?
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You can also press I to toggle Irix mode (as opposed to Solaris mode). When on, the percentage displayed in the process list is relative to a CPU thread. When off, the said percentage is displayed relatively to the CPU overall capacity (i.e. ALL threads - aka...
How to set default values in Rails?
...tiveRecord directly calling .allocate was about model objects loaded with existing data from the database. (And it's a terrible idea for ActiveRecord to work that way, IMO. But that's beside the point.)
– SFEley
Mar 10 '11 at 7:55
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Adding HTML entities using CSS content
...d an image, use "background-image" and display:inline-block; and width:123px; height:123px; (use exact width/height)
– Nathan J.B.
Oct 10 '13 at 4:42
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How to use NSURLConnection to connect with SSL for an untrusted cert?
... its message to challenge.sender (much) later, after presenting a dialog box to the user if necessary, etc.
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