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What is the Objective-C equivalent for “toString()”, for use with NSLog?
... - I pressed the wrong key. I clearly should pay more attention when proof reading my answers. Thankfully someone had their eye on the ball :-)
– teabot
Jul 9 '09 at 15:55
add...
How to lazy load images in ListView in Android
... return null;
}
}
public void fetchDrawableOnThread(final String urlString, final ImageView imageView) {
if (drawableMap.containsKey(urlString)) {
imageView.setImageDrawable(drawableMap.get(urlString));
}
final Handler handler = new Ha...
Is errno thread-safe?
...it safe to check errno value after some calls or use perror() in multi-threaded code. Is this a thread safe variable? If not, then whats the alternative ?
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Get content uri from file path in android
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UPDATE
Here it is assumed that your media (Image/Video) is already added to content media provider. If not then you will not able to get the
content URL as exact what you want. Instead there will be file Uri.
I had same question for my file explorer activity. You should know that the ...
What is the MySQL VARCHAR max size?
...mit because their contents are stored separately from the rest of the row. Read more about Limits on Table Column Count and Row Size.
Maximum size a single column can occupy, is different before and after MySQL 5.0.3
Values in VARCHAR columns are variable-length strings. The length can be spec...
Using a dispatch_once singleton model in Swift
... singleton model for usage in Swift. So far, I've been able to get a non-thread safe model working as:
30 Answers
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Storing C++ template function definitions in a .CPP file
...mplate in the header, or via the approach you describe above.
I recommend reading the following points from the C++ FAQ Lite:
Why can’t I separate the definition of my templates class from its declaration and put it inside a .cpp file?
How can I avoid linker errors with my template functions?
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Unable to open project… cannot be opened because the project file cannot be parsed
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The best answer, rather than trying to do hit and try. Read Console Log.
– Urmil Setia
Aug 26 '16 at 2:10
6
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What is a domain specific language? Anybody using it? And in what way?
...ge rather then I just created bunch of Strings that micro controller could read from EEPROM and could parse accordingly and could perform a specific task.
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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...you don't need to explicitly install JSTL at all. Normal Java EE servers already provide JSTL out the box. In other words, you don't need to add JSTL to pom.xml nor to drop any JAR/TLD files in webapp. Solely the provided scoped Java EE coordinate is sufficient:
<dependency>
<groupId&g...