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Check if an array contains any element of another array in JavaScript
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Is there any difference in time and space complexity? What would be the best solution regarding the complexity?
– nacho
Feb 9 at 21:07
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How To fix white screen on app Start up?
... Thx! Put it to style.xml in res folder into style tag name="AppTheme" (or what theme you use in manifest)
– Dimmduh
Jan 21 '17 at 4:32
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Xcode variables
... Ok, so when I use char* cv = getenv("CURRENT_VARIANT"); I get NULL. What am I missing?
– Brooks
Dec 31 '13 at 16:06
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CSS selector with period in ID
...ut the CSS spec does allow for backslash (\) escaping like most languages. What do you know?
So in my example, the following rule would match:
#some\.id { color: #f00; }
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How do I maintain the Immersive Mode in Dialogs?
...y appear for a few seconds and then
// disappear again.
I believe that's what we're seeing here (that a user-interaction is being triggered when a new, focusable, window view is added to the manager).
How can we work around this? Make the Dialog non-focusable when we create it (so we don't trigge...
jQuery.active function
...; ! jQuery.active++ ) {
jQuery.event.trigger( "ajaxStart" );
}
This is what causes the $.ajaxStart() event to fire, the number of connections just went from 0 to 1 (jQuery.active++ isn't 0 after this one, and !0 == true), this means the first of the current simultaneous requests started. The sa...
Clear the entire history stack and start a new activity on Android
...w hours on this too ... and agree that FLAG_ACTIVITY_CLEAR_TOP sounds like what you'd want: clear the entire stack, except for the activity being launched, so the Back button exits the application. Yet as Mike Repass mentioned, FLAG_ACTIVITY_CLEAR_TOP only works when the activity you're launching is...
How to step through Python code to help debug issues?
In Java/C# you can easily step through code to trace what might be going wrong, and IDE's make this process very user friendly.
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String formatting: % vs. .format vs. string literal
...y different syntax from the existing % operator. Which is better and for what situations?
16 Answers
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In Clojure 1.3, How to read and write a file
...n is also in clojure.java.io.
PS2: Sometimes it's handy to be able to see what the current directory (so ".") is. You can get the absolute path in two ways:
(System/getProperty "user.dir")
or
(-> (java.io.File. ".") .getAbsolutePath)
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