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Open a link in browser with java button? [duplicate]
...rformed(ActionEvent e) {
MUtils.openURL("www.google.com"); // just what is the 'open' method?
}
});
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java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
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Why static is used here ? What if I use MyFragmentActivity mActivity = this ? With out static & WeakReference
– Bharath
May 29 '17 at 5:40
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How to convert a Binary String to a base 10 integer in Java
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I suppose it is kind of unnecessary. That's what happens when you have a little time between classes.
– Hassan
Apr 16 '12 at 17:58
6
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How to get the focused element with jQuery?
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@dave. What do you mean "has the caret" ? focused? the mouse is on it?
– gdoron is supporting Monica
Jun 30 '12 at 22:18
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In jQuery how can I set “top,left” properties of an element with position values relative to the par
...dvantage of not arbitrarily setting $div's parent to relative positioning (what if $div's parent was, itself, absolute positioned inside something else?). I think the only major edge case is if $div doesn't have any offsetParent, not sure if it would return document, null, or something else entirely...
How do I ignore ampersands in a SQL script running from SQL Plus?
...ided as well by means of setting it to a different value. Be very aware of what sign you set it to. In the below example, I've chose the # character, but that choice is just an example.
SQL> select '&var_ampersand #var_hash' from dual;
Enter value for var_ampersand: a value
'AVALUE#VAR_HASH...
How to add -Xlint:unchecked to my Android Gradle based project?
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This is what worked for me:
(in your project's build.gradle)
allprojects {
gradle.projectsEvaluated {
tasks.withType(JavaCompile) {
options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecatio...
How do I toggle an element's class in pure JavaScript?
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What if I had a class after "red" named "redOther"?
– Tiffany Lowe
Sep 15 '15 at 6:00
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Recursively remove files
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Yes, that is what the print0 and the -0 to xargs is for. Normally it wouldn't handle spaces correctly, however with print0 it will print the filename with a null character at the end of the line, which xarg with -0 will then use to pass t...
Python String and Integer concatenation [duplicate]
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for i in range(11):
string = "string{0}".format(i)
What you did (range[1,10]) is
a TypeError since brackets denote an index (a[3]) or a slice (a[3:5]) of a list,
a SyntaxError since [1,10] is invalid, and
a double off-by-one error since range(1,10) is [1, 2, 3, 4, 5, 6, ...