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Why does Javascript's regex.exec() not always return the same value? [duplicate]
...the end of the last match.
When no more matches are found, the index is reset to 0 automatically.
To reset it manually, set the lastIndex property.
reg.lastIndex = 0;
This can be a very useful feature. You can start the evaluation at any point in the string if desired, or if in a loop, you ...
OnItemCLickListener not working in listview
...
You can also set this programatically with listView.setDescendantFocusability(int focus); where focus is one of ViewGroup.FOCUS_BEFORE_DESCENDANTS, ViewGroup.FOCUS_AFTER_DESCENDANTS or ViewGroup.FOCUS_BLOCK_DESCENDANTS
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Add a background image to shape in XML Android
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Is there something to set the gravity of the image.
– Sagar Devanga
Dec 16 '15 at 8:22
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No “pull” in Git Gui?
...emote location from where you want to pull the changes, and also origin is set as the name in git gui from Remote > Add > in remote details name was written as origin, else make necessary changes as require for <remote> name
– John
Jul 8 '19 at 6:37...
What is C# analog of C++ std::pair?
...st = first;
this.Second = second;
}
public T First { get; set; }
public U Second { get; set; }
};
And use it like this:
Pair<String, int> pair = new Pair<String, int>("test", 2);
Console.WriteLine(pair.First);
Console.WriteLine(pair.Second);
This outputs:
test
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swift case falling through
...I realized that commenting out the case makes it part of the default cases set, so: /*case "two",*/ default: has the effect I'm looking for.
– Zack Morris
Feb 5 '16 at 19:48
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adb server version doesn't match this client
...our ADB from Android SDK(using same port number), to fix this simply go to settings => choose ADB tab => click on the option Use custom Android SDK Tools and set your SDK folder
after you configure this, try to restart your adb by going into folder platform-tools which adb placed and do thi...
How do I check if file exists in jQuery or pure JavaScript?
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That's because it sets the source of the image and IMMEDIATELY checks to see the height of the image which has not finished downloading yet. You'd have to add an onload handler for this to work. This is not a reliable approach for that exact r...
Why does “git difftool” not open the tool directly?
... Actually the --add option is misplaced here. It means to add the setting "prompt=false" to whatever entries of "promt" are there already, whereas the goal is to replace the current value or add it in the first place. This behaviour is achieved without --add.
– user905...
Setting log level of message at runtime in slf4j
...tory.getLogger(ch.qos.logback.classic.Logger.ROOT_LOGGER_NAME);
rootLogger.setLevel(Level.toLevel("info"));
I believe this will be the only call to Logback and the rest of your code will remain unchanged. Logback uses SLF4J and the migration will be painless, just the xml config files will have to...