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What is the difference between require_relative and require in Ruby?
...hen you might use a line like this in a test case:
require_relative "data/customer_data_1"
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How to change border color of textarea on :focus
... thing and it may look different than the outline, especially if you apply custom styling to your element.
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Select multiple images from android gallery
...cs in my IDE (i come back on this later) and thereby i don't want to use a custom adapter but just the vanilla one.
9 Answe...
Display milliseconds in Excel
...
Right click on Cell B1 and choose Format Cells. In Custom, put the following in the text box labeled Type:
[h]:mm:ss.000
To set this in code, you can do something like:
Range("A1").NumberFormat = "[h]:mm:ss.000"
That should give you what you're looking for.
NOTE: Spe...
Copy array by value
...y away from third-party libraries (like jQuery), you can use the following custom function; which has higher performance than $.extend, and deep-copies all arrays.
function copy(aObject) {
if (!aObject) {
return aObject;
}
let v;
let bObject = Array.isArray(aObject) ? [] : {};
for (...
Prevent HTML5 video from being downloaded (right-click saved)?
...legitimate things in a context menu than just Save As.
You could also use custom video player libraries. Most of them implement video players that customize the context menu to your liking. So you don't get the default browser context menu. And if ever they do serve a menu item similar to Save As, ...
What's a good way to extend Error in JavaScript?
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This is the best way to do it when possible. Custom errors behave more like regular errors in both Chrome and Firefox (and probably other browsers too).
– Matt Browne
Dec 22 '16 at 23:33
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Change R default library path using .libPaths in Rprofile.site fails to work
...tudio material at: https://support.rstudio.com/hc/en-us/articles/200549016-Customizing-RStudio
In your case it appears that RStudio is not respecting the Rprofile.site settings or perhaps is overriding them by reading an .Rprofile setting from one of the RStudio defaults. It should also be mentione...
How do I declare an array of weak references in Swift?
...String class as follows.
// typealias MyString = NSString
class MyString: CustomStringConvertible {
var string: String
init(string: String) {
self.string = string
}
deinit {
print("relasing: \(string)")
}
var description: String {
return self.string
...
Visual Studio popup: “the operation could not be completed”
...gered the error, and undo it (source control tool can help...)
If you have custom controls: check the code in the constructor. The VS IDE will call the constructor of your custom controls even at design time, and weird things can happen (at design time some properties dont works, your connection str...