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Optimum way to compare strings in JavaScript? [duplicate]
...ns negative number, a positive number or 0. (Not specifically -1, 1, 0). I filed a bug report in the hope this might change, but it's been an issue since August 2010, so I doubt it will.
– JoshVarty
Mar 21 '12 at 3:36
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How to resize the AVD emulator (in Eclipse)?
I'm writing my first Android app for a small business that has some Droid phones. I set up an AVD for the phone with the right resolution: 854 pixels high.
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Android: Coloring part of a string using TextView.setText()?
...58));
// Span to make text bold
final StyleSpan bss = new StyleSpan(android.graphics.Typeface.BOLD);
// Set the text color for first 4 characters
sb.setSpan(fcs, 0, 4, Spannable.SPAN_INCLUSIVE_INCLUSIVE);
// make them also bold
sb.setSpan(bss, 0, 4, Spannable.SPAN_INCLUSIVE_INCLUSIVE);
yourT...
Setting an image for a UIButton in code
...wift User
// case of normal image
let image1 = UIImage(named: "your_image_file_name_without_extension")!
button1.setImage(image1, forState: UIControlState.Normal)
// in case you don't want image to change when "clicked", you can leave code below
// case of when button is clicked
let image2 = UIIm...
ActiveModel::ForbiddenAttributesError when creating new user
I have this model in Ruby but it throws a ActiveModel::ForbiddenAttributesError
7 Answers
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Set database timeout in Entity Framework
... Is there way we can specify timeout in Template using some config file.?
– shas
Sep 14 '16 at 12:33
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How to get names of enum entries?
... to a JS object with the enum values being members of the object. If TS decided to implement them different in the future, the above technique could break.
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Find document with array that contains a specific value
... works also if favouriteFoods is: favouriteFoods:[{type:Schema.Types.ObjectId, ref:'Food'}]
– k88074
Dec 10 '14 at 19:21
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Get a CSS value with JavaScript
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You can use getComputedStyle().
var element = document.getElementById('image_1'),
style = window.getComputedStyle(element),
top = style.getPropertyValue('top');
jsFiddle.
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How to use null in switch
... is because Java auto-unboxes the Integer to an int. As assylias already said, the unboxing will throw a NullPointerException when i is null.
* Since Java 7 you can use String in switch statements.
More about switch (including example with null variable) in Oracle Docs - Switch
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