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Colspan/Rowspan for elements whose display is set to table-cell
...licitly rule that solution must be pure CSS, I'll be stubborn and throw in my workaround I figured out today, especially since it's much more elegant than having a table inside a table.
Example equals to <table> with two cells per row and two rows, where the cell in the second row is a td wit...
At runtime, find all classes in a Java application that extend a base class
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I use org.reflections:
Reflections reflections = new Reflections("com.mycompany");
Set<Class<? extends MyInterface>> classes = reflections.getSubTypesOf(MyInterface.class);
Another example:
public static void main(String[] args) throws IllegalAccessException, InstantiationExc...
How to assert output with nosetest/unittest in python?
...O and in python 3 just from io import StringIO. Seemed to fix the issue in my tests I think.
– Andy Hayden
Oct 11 '14 at 4:39
4
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Is it possible to install iOS 6 SDK on Xcode 5?
... can be used as a "Base SDK"? for details on how to set it up. You can use my fix-xcode
script to link everything for you every time you upgrade.
The only trick is getting the old SDKs. If you don't have them, you generally need to download old versions of Xcode (still available on developer.apple...
Looking for a clear definition of what a “tokenizer”, “parser” and...
...t to be sure, I am not knocking your recommendation. "The Dragon Book" was my first book on compiler tech, but it was hard going compared to, say, Wirth's book, which is a book you can grok in a few hours. Back then I had few options as it was the only book I could get my hands on (it being 1991, be...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
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I restarted my computer and do the same as you say, and it seems fine. Thank you.
– AmyWuGo
Sep 3 '13 at 9:50
2
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Scanner vs. StringTokenizer vs. String.Split
...ause of this restriction, it's about twice as fast as String.split(). (See my comparison of String.split() and StringTokenizer.) It also predates the regular expressions API, of which String.split() is a part.
You'll note from my timings that String.split() can still tokenize thousands of strings ...
AsyncTask and error handling on Android
I'm converting my code from using Handler to AsyncTask . The latter is great at what it does - asynchronous updates and handling of results in the main UI thread. What's unclear to me is how to handle exceptions if something goes haywire in AsyncTask#doInBackground .
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Disable same origin policy in Chrome
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For Windows users:
The problem with the solution accepted here, in my opinion is that if you already have Chrome open and try to run this it won't work.
However, when researching this, I came across a post on Super User, Is it possible to run Chrome with and without web security at the sa...
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
...ad.
int parameter1 = 12;
float parameter2 = 144.1;
// Delay execution of my block for 10 seconds.
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 10 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
NSLog(@"parameter1: %d parameter2: %f", parameter1, parameter2);
});
More: https://developer.app...