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Cancel/kill window.setTimeout() before it happens

I have a few places where I use the line below to clear out a status, for example. I have a few of these that hang out for 10 seconds or more and if the user gets clicking around the action can occur at incorrect time intervals. ...
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A generic error occurred in GDI+, JPEG Image to MemoryStream

...ave to a file. // At this point the new bitmap has no MimeType // Need to output to memory stream using (var m = new MemoryStream()) { dst.Save(m, format); var img = Image.FromStream(m); //TEST img.Save("C:\\test.jpg"); var bytes = PhotoEditor.ConvertImageToByte...
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How to count the number of set bits in a 32-bit integer?

...edia.org/wiki/Hamming_weight http://gurmeet.net/puzzles/fast-bit-counting-routines/ http://aggregate.ee.engr.uky.edu/MAGIC/#Population%20Count%20(Ones%20Count) How this SWAR bithack works: i = i - ((i >> 1) & 0x55555555); The first step is an optimized version of masking to isolate the ...
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Maven parent pom vs modules pom

... moduleN | `-- pom.xml `-- pom.xml This makes the checkout a bit painful and a common way to deal with that is to use svn:externals. For example, add a trunks directory: root |-- parent-pom | |-- branches | |-- tags | `-- trunk | `-- pom.xml |-- projectA | |-- bran...
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Xml configuration versus Annotation based configuration [closed]

...e the code down to some specific process in order to function normally without this annotation, then go for annotations. For example, a transactional method marked as being transactional does not kill its operating logic, and serves as a good code-level comment as well. Otherwise, this information...
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Python decorators in classes

...ide bar in" super( TestB, self ).bar() print "override bar out" print "Normal:" test = Test() test.bar() print print "Inherited:" b = TestB() b.bar() print Output: Normal: start magic normal call end magic Inherited: start magic override bar in start magic normal call end magic...
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OS X Terminal Colors [closed]

...ith Ubuntu Linux for some time. Among the many things I'm trying to figure out is the absence of colors in my terminal window - like the ones that are shown (on Linux) when running ls -la or git status ... ...
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Postgresql - change the size of a varchar column to lower length

I have a question about the ALTER TABLE command on a really large table (almost 30 millions rows). One of its columns is a varchar(255) and I would like to resize it to a varchar(40) . Basically, I would like to change my column by running the following command: ...
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What data type to use for money in Java? [closed]

... What about serialization and saving into db? What format should be used for sending over wire? – Paweł Szczur Dec 7 '15 at 11:28 ...
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How to create a HashMap with two keys (Key-Pair, Value)?

...? I thought it has something to do with 32-bit integer, but when I think about it it doesn't make sense, because x=1 and y=0 still maps to the same hashcode as x=0 and y=31 – pete Feb 13 '15 at 1:37 ...