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Using HTML5/Canvas/JavaScript to take in-browser screenshots
...heir async method of traversing/drawing) can be found in this presentation by Elliott Sprehn from the Google Feedback team:
http://www.elliottsprehn.com/preso/fluentconf/
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How to convert a string to utf-8 in Python
...ype 'str'>, <type 'unicode'>)
^ This is the difference between a byte string (plain_string) and a unicode string.
>>> s = "Hello!"
>>> u = unicode(s, "utf-8")
^ Converting to unicode and specifying the encoding.
In Python 3
All strings are unicode. The unicode function d...
Difference between \A \z and ^ $ in Ruby regular expressions
... what the demonstration shows is that the dangerous stuff would completely bypass your entire regex check. So even if you were checking for dangerous stuff in your regex, it would get bypassed if you used $ to check for "end of string" instead of \z.
– Doctor Blue
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Differences in boolean operators: & vs && and | vs ||
...e non-short circuiting logical operators? The operators & and | (asked by OP) are "Integer Bitwise Operators" (JLS 15.22.1) and "Boolean Logical Operators" (JLS 15.22.2). Or is the Java Language Specification wrong about that?
– user85421
Oct 25 '10 at 20:2...
An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode
...ts to static image files, but can intercept those requests and take action by denying access, logging the request, etc.
Overcoming the error:
If you are running an older application that was originally built for IIS 6, perhaps you moved it to a new server, there may be absolutely nothing wrong w...
How can I access a JavaScript object which has spaces in the object's key?
...
We can also do this by -
myTextOptions[ 'character names' ]['kid'];
This is useful when we have consecutive keys which consist of space.
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Create an index on a huge MySQL production table without table locking
...n copying binary transaction logs from the command-line and replaying them by hand. Still, disconnecting all clients from the old master and flipping them to the new master can be done in a matter of seconds, vastly faster than waiting for a multi-hour schema upgrade.
Now Master B is your new maste...
In Eclipse, can I have multiple Console views at once, each showing a different Console?
...a way I can split the consoles into multiple views so that I can have side-by-side console output?
3 Answers
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How to write a JSON file in C#?
... How does JSON.NET differ from the built-in support provided by the JavaScriptSerializer and DataContractJsonSerializer classes?
– Robert Harvey
Jun 4 '13 at 15:30
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“continue” in cursor.forEach()
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In my opinion the best approach to achieve this by using the filter method as it's meaningless to return in a forEach block; for an example on your snippet:
// Fetch all objects in SomeElements collection
var elementsCollection = SomeElements.find();
elementsCollection
.f...