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What is the most appropriate way to store user settings in Android application
...at github.com/RightHandedMonkey/WorxForUs_Library/blob/master/src/…. It now handles migrating a non-encrypted preferences to the encrypted one. Also it generates the key at runtime, so decompiling the app does not release the key.
– RightHandedMonkey
Apr 23...
ReferenceError: event is not defined error in Firefox
...ly was working in Chrome and forgot to check if it was working in Firefox. Now, I have a big problem because the whole page is based upon a script that doesn't work in Firefox.
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How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
...ke(0, 0, width, height), imageRef);
CGContextRelease(context);
// Now your rawData contains the image data in the RGBA8888 pixel format.
NSUInteger byteIndex = (bytesPerRow * y) + x * bytesPerPixel;
for (int i = 0 ; i < count ; ++i)
{
CGFloat alpha = ((CGFloat) rawDat...
Eclipse copy/paste entire line keyboard shortcut
Anyone know the keyboard shortcut to copy/paste a line into a new line in Eclipse , without having to highlight the entire line?
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Prevent browser caching of AJAX call result
...I haven't deleted it), but there are better/cleaner ways of achieving this now. My preference is for this method, but this answer is also useful if you want to disable caching for every request during the lifetime of a page.
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Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
...$VAR is empty.
Your version does not work because it evaluates to [ -e ]. Now in this case, bash simply checks if the single argument (-e) is a non-empty string.
From the manpage:
test and [ evaluate conditional expressions using a set of rules based on the number of arguments. ...
1 argu...
Eclipse: How do i refresh an entire workspace? F5 doesn't do it
...t it's no longer highlighted (but the P. Explorer still has focus)
F5 will now Refresh the entire workspace
Effectively F5 refreshes the Workspace when a navigation view has focus and nothing is selected.
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How are the points in CSS specificity calculated
...zemonger pointed out earlier in the year, webkit browsers (chrome, safari) now appear to use a higher base than 256. Perhaps 216, like Opera? IE and Firefox still use 256.
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improve this answe...
Linq to Entities - SQL “IN” clause
...ession. That's terribly ugly, but I'm afraid it's the only way to go right now.
Now well, that looks like this:
Queue<Guid> productIds = new Queue<Guid>(Products.Select(p => p.Key));
if(productIds.Count > 0)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("{0}.P...
Running Selenium WebDriver python bindings in chrome
...irectory sudo mv chromedriver /usr/bin
Goto /usr/bin directory cd /usr/bin
Now, you would need to run something like sudo chmod a+x chromedriver to mark it executable.
finally you can execute the code.
from selenium import webdriver
driver = webdriver.Chrome()
driver.get("http://www.google.com")
p...