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Split string with dot as delimiter
... is a special character meaning anything. You need to escape it if you actually want it to match the '.' character:
String[] fn = filename.split("\\.");
(one '\' to escape the '.' in the regular expression, and the other to escape the first one in the Java string)
Also I wouldn't suggest returni...
How do I run a batch file from my Java Application?
In my Java application, I want to run a batch file that calls " scons -Q implicit-deps-changed build\file_load_type export\file_load_type "
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How can I use Python to get the system hostname?
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@BelowtheRadar don't worry, I usually only call either of these once per script.
– robert
Mar 1 '17 at 11:58
7
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MySQL: Large VARCHAR vs. TEXT?
...ords messages between users. Apart from the typical ids and message types (all integer types) I need to save the actual message text as either VARCHAR or TEXT. I'm setting a front-end limit of 3000 characters which means the messages would never be inserted into the db as longer than this.
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Prevent automatic browser scroll on refresh
...r recommended due to changes in browser behavior. See other answers.
Basically, if an anchor is used we bind to the windows scroll event. The idea being that the first scroll event has to belong to the automatic repositioning done by the browser. When this occurs we do our own repositioning and the...
What does void* mean and how to use it?
...a pointer to a function that compares two elements of the array. It gets called like so:
int iArr[10];
double dArr[30];
long lArr[50];
...
qsort(iArr, sizeof iArr/sizeof iArr[0], sizeof iArr[0], compareInt);
qsort(dArr, sizeof dArr/sizeof dArr[0], sizeof dArr[0], compareDouble);
qsort(lArr, sizeof...
Scroll to the top of the page using JavaScript?
... This does not work correctly when using animate's complete callback, as it will run it twice.
– David Morales
Jul 22 '12 at 11:41
5
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Pushing read-only GUI properties back into ViewModel
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I wonder if you could do some trickery to automatically attach the properties, without needing Observe. But this looks like a fine solution. Thanks!
– Joe White
Jul 5 '09 at 12:58
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Delete fork dependency of a GitHub repository
How can I make GitHub forget or disassociate that my repo was originally a fork of another project?
6 Answers
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Drop shadow for PNG image in CSS
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A little late to the party, but yes, it is totally possible to create "true" dynamic drop shadows around alpha masked PNGs, using a combination of dropshadow-filter (for Webkit), SVG (for Firefox) and DX filters for IE.
.shadowed {
-webkit-filter: drop-shadow(12px 1...