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How to enter quotes in a Java string?
I want to initialize a String in Java, but that string needs to include quotes; for example: "ROM" . I tried doing:
10 Ans...
Android Studio could not find any version that matches com.android.support:appcompat-v7:+
...io go to:
Tools >> Android >> SDK Manager
Select and install "Extras|Android Support Repository"
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Setting log level of message at runtime in slf4j
...mentation.
*/
public static void log(Logger logger, Level level, String txt) {
if (logger != null && level != null) {
switch (level) {
case TRACE:
logger.trace(txt);
break;
case DEBUG:
logge...
Check if string ends with one of the strings from a list
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If you want to check if a string ends with a letter: import string; str.endswith(tuple(string.ascii_lowercase))
– Alex Willison
May 16 '17 at 13:43
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How can I decode HTML characters in C#?
...aracter entities. Is there anything in .NET that can convert them to plain strings?
10 Answers
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How to document a method with parameter(s)?
How to document methods with parameters using Python's documentation strings?
8 Answers
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get string value from UISegmentedControl
...
Objective-C
NSString *title = [segment titleForSegmentAtIndex:segment.selectedSegmentIndex];
Swift:
let title = segment.titleForSegment(at: segment.selectedSegmentIndex)
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Why would you use an ivar?
...some cases, it's just completely unnecessary to add+type+maintain all that extra scaffolding for a simple variable such as a private bool that is written in one method and read in another.
That's not at all to say using properties or accessors is bad - each has important benefits and restrictions. ...
Cannot delete directory with Directory.Delete(path, true)
...Just slap this code into your project.
public static void DeleteDirectory(string target_dir)
{
string[] files = Directory.GetFiles(target_dir);
string[] dirs = Directory.GetDirectories(target_dir);
foreach (string file in files)
{
File.SetAttributes(file, FileAttributes.Nor...
What does if __name__ == “__main__”: do?
...in program, e.g.
python foo.py
the interpreter will assign the hard-coded string "__main__" to the __name__ variable, i.e.
# It's as if the interpreter inserts this at the top
# of your module when run as the main program.
__name__ = "__main__"
When Your Module Is Imported By Another
On the other...