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How to use UIVisualEffectView to Blur Image?
...anslucent layer over my screen and not blurring - it was all because I was testing on an older device
– Keith
Jan 29 '16 at 14:30
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show 7 m...
Pros and cons of Java rules engines [closed]
... across OpenRules, which is easy to integrate with Java and, as far as our testing has shown, fast enough. The main advantage of OpenRules above the others is the way the rules are modified and handled. It all happens in Excel tables, which is the easiest way for non-programmers. Everybody involved,...
Docker - how can I copy a file from an image to a host?
... vs actually copying the bytes of the file in the second example. A useful test would be to see if cat a >b vs cp a b have similar timings as shown here. Also, if the source path and destination path reside on different file systems, then both examples will lead to a full byte-for-byte copy.
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Android SDK installation doesn't find JDK
... that the likely Windows haters that coded this never bothered to actually test it, and their Unix forwardslashes weren't converted to Windows backslashes.
– Kenton Price
May 20 '12 at 1:38
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Making macOS Installer Packages which are Developer ID ready
...ponents.plist" \
--scripts "./Package/Scripts" \
--identifier "com.test.pkg.HelloWorld" \
--version "$VERSION" \
--install-location "/" \
"${BUILT_PRODUCTS_DIR}/HelloWorld.pkg"
pkgbuild --root "${BUILT_PRODUCTS_DIR}/Helper.app" \
--component-plist "./Package/HelperAppComponen...
How do I use su to execute the rest of the bash script as that user?
...d all uses bash. Effectively, this script is runned twice. At first script test it is root, then prepare environment, and change user by su. But do it with exec command, then there is only single script instance. With second loop, phrase if/fi is ommited, then script directly do prepared action. In ...
How to enable PHP short tags?
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We have a PHP coding test and occasionally receive submissions where the <?= short tag has been used. Unfortunately the assumption that this style is in use everywhere is a little naive and often comes from developers brought up on a diet of A...
How should I choose an authentication library for CodeIgniter? [closed]
...led roundup of all the authentication libraries for CodeIgniter when I was testing them out (just after New Year's). FWIW, I'll share it with you:
DX Auth
Pros
Very full featured
Medium footprint (25+ files), but manages to feel quite slim
Excellent documentation, although some is in slightly brok...
How to access parent Iframe from JavaScript
...imply a matter of iterating through the parent window's frames[] array and testing each frame's contentWindow against the window in which your code is running. Example:
var arrFrames = parent.document.getElementsByTagName("IFRAME");
for (var i = 0; i < arrFrames.length; i++) {
if (arrFrames[i]...
Do Google refresh tokens expire?
I have used the refresh token several times in just a short period for testing purposes, but I wonder whether Google refresh tokens ever expire? Can I use the same refresh token to get another access token again and again for a long period (a week or even months)?
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