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How do I force a UITextView to scroll to the top every time I change the text?
...this line in your UITextFielDelegate method. ` func textViewDidEndEditing(_ textView: UITextView) { textView.scrollRangeToVisible(NSRange(location: 0, length: 0)) } `
– lifewithelliott
Mar 15 '17 at 6:11
...
How to import a class from default package
... ".C" File's function/method to this one:
JNIEXPORT jint JNICALL
Java_com_mypackage_Calculations_Calculate(JNIEnv *env, jobject obj, jint contextId)
{
//code goes here
}
JNIEXPORT jdouble JNICALL
Java_com_mypackage_Calculations_GetProgress(JNIEnv *env, jobject obj, jint contextId)
{
//co...
Creating temporary files in Android
.../file extension (.tmp by default) e.g you specify your filename as internal_file and comes out as internal_file1456345.tmp. Whereas you can specify the extension you can't specify the number that is added. You can however find the filename it generates via file.getName();, but you would need to stor...
Embedding unmanaged dll into a managed C# dll
...e the unmanaged DLL, with
// this assembly's version number in the path in order to avoid version
// conflicts in case two applications are running at once with different versions
string dirName = Path.Combine(Path.GetTempPath(), "MyAssembly." +
Assembly.GetExecutingAssembly().GetName().Version.To...
Basic example of using .ajax() with JSONP?
...ve to use script HTMLl tags, the ones you usually use to load JS files, in order for JS to get data from another domain. Sounds weird?
Thing is - turns out script tags can be used in a fashion similar to XMLHttpRequest! Check this out:
script = document.createElement("script");
script.type = "text...
What does T&& (double ampersand) mean in C++11?
...his factory function:
template <typename T, typename A1>
std::unique_ptr<T> factory(A1& a1)
{
return std::unique_ptr<T>(new T(a1));
}
If we called factory<foo>(5), the argument will be deduced to be int&, which will not bind to a literal 5, even if foo's constr...
Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
... edited May 4 '15 at 7:47
nazar_art
12.6k3535 gold badges111111 silver badges179179 bronze badges
answered Nov 6 '12 at 8:42
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How can I create an Asynchronous function in Javascript?
..., 0 );
(where yourFn is a reference to your function)
or, with Lodash:
_.defer( yourFn );
Defers invoking the func until the current call stack has cleared. Any additional arguments are provided to func when it's invoked.
...
Wait for a process to finish
...
tail works under the hood by polling with kill(pid, SIG_0) to a process (discovered using strace).
– Att Righ
Nov 21 '17 at 1:47
2
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Best way to specify whitespace in a String.Split operation
... edited Aug 28 at 8:38
AZ_
34.4k2828 gold badges150150 silver badges197197 bronze badges
answered May 24 '11 at 13:43
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