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How to escape indicator characters (i.e. : or - ) in YAML
...urg! I can't figure out how to format the code properly in the comment and now I can't edit the original comment. Basically, I used a list item with a pipe, like this: - | and then on a new line I indented the list item text so that the first character lined up with the pipe. I hope that helps, it...
Test if element is present using Selenium WebDriver?
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might want to reduce the wait time. Right now, if the element doesn't exist you must wait "30 seconds" before the function returns false
– Jason Smiley
Oct 5 '15 at 19:06
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Seeking clarification on apparent contradictions regarding weakly typed languages
...ed. The cast operator violates static typing; it says to the compiler "I know more about the runtime type of this expression than you do". If the developer is wrong, then the runtime will throw an exception in order to protect type safety. If the developer wishes to break type safety or memory safe...
How to get the HTML for a DOM element in javascript
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Now that it's 2013, calling "domnode.outerHTML" works on all major browsers (FF since v11)
– Kevin
Oct 31 '13 at 17:23
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Change from SQLite to PostgreSQL in a fresh Rails project
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Now its become easy with the single command
bin/rails db:system:change --to=postgresql
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Restful API service
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The activity gets the finish message and hides the progress dialog.
I know you mentioned you didn't want a code base but the open source Google I/O 2010 app uses a service in this way I am describing.
Updated to add sample code:
The activity.
public class HomeActivity extends Activity impleme...
What is the easiest way to make a C++ program crash?
... to make a quick C++ program that crashes on purpose but I don't actually know the best and shortest way to do that, does anyone know what to put between my:
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How do I make my GUI behave well when Windows font scaling is greater than 100%
...hat trap.
Windows 8.1 per monitor DPI update
As of Windows 8.1, there is now OS support for per-monitor DPI settings (http://msdn.microsoft.com/en-ca/magazine/dn574798.aspx). This is a big issue for modern devices which might have different displays attached with very different capabilities. You m...
Split function equivalent in T-SQL?
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Thanks, I would also like to know. Is there an error here? I wrote this code perhaps 6 years ago and it was working OK since when.
– XOR
Mar 30 '09 at 17:21
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Intersection and union of ArrayLists in Java
...ect(Collectors.toList());
If anyone has a better/faster solution let me know, but this solution is a nice one liner that can be easily included in a method without adding a unnecessary helper class/method and still keep the readability.
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