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Replace all non Alpha Numeric characters, New Lines, and multiple White Space with one Space
...d a quantifier to each pattern. Also the carriage-return thing is a little funny:
text.replace(/[^a-z0-9]+|\s+/gmi, " ");
edit The \s thing matches \r and \n too.
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The breakpoint will not currently be hit. No symbols have been loaded for this document in a Silverl
...instead of just one which is typical. If the project is a Class Lib (dll) then it's going to show an error message saying it can't be started. Whether or not a project is a start project or not has no bearing on debugging.
– Greg Gum
Feb 3 '15 at 17:39
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How do you keep parents of floated elements from collapsing? [duplicate]
...first CSS I write for any webpage is always:
div {
overflow:hidden;
}
Then I never have to worry about it.
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Start an Activity with a parameter
...s(b); //Put your id to your next Intent
startActivity(intent);
finish();
Then grab the id in your new Activity:
Bundle b = getIntent().getExtras();
int value = -1; // or other values
if(b != null)
value = b.getInt("key");
...
When to use thread pool in C#? [closed]
...te servers or disk access, but need to do this say once every few minutes, then make your own threads and kill them once you're finished.
Edit: About some considerations, I use thread pools for database access, physics/simulation, AI(games), and for scripted tasks ran on virtual machines that proce...
Javascript event handler with parameters
... this:
element.addEventListener('click', func(event, this.elements[i]))
Then, you could do this with a self executing function (IIFE) that captures the arguments you want in a closure as it executes and returns the actual event handler function:
element.addEventListener('click', (function(passed...
How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
... }
return self.substring(from: start, to: to)
}
}
And then, you can use:
let string = "Hello,World!"
string.substring(from: 1, to: 7)gets you: ello,Wo
string.substring(to: 7)gets you: Hello,Wo
string.substring(from: 3)gets you: lo,World!
string.substring(from: 1, length: 4...
Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
...fig file or in the Web.config file in the website's root folder. The <authentication> element is one such example. The above error message indicates that there is a Web.config file in one of the website's subfolders that has one of these configuration elements that cannot be defined beyond the...
How do you convert Html to plain text?
...gt;]*>
If you do have to worry about <script> tags and the like then you'll need something a bit more powerful then regular expressions because you need to track state, omething more like a Context Free Grammar (CFG). Althought you might be able to accomplish it with 'Left To Right' or no...
How to do a JUnit assert on a message in a logger
...t. The only improvement I would make is to call logger.getAllAppenders(), then step through and call appender.setThreshold(Level.OFF) on each (and reset them when you're done!). This makes sure that the "bad" messages you're trying to generate don't show up in the test logs and freak out the next ...