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How big should a UIBarButtonItem image be?
...be used as the background of the button (with the appearance customization API)? Have you posted a question about this?
– Sixten Otto
Jul 23 '12 at 20:21
...
getenv() vs. $_ENV in PHP
...xample on Windows $_SERVER['Path'] is like you see, with the first letter capitalized, not 'PATH' as you might expect.
Because of that, I would probably opt to use getenv unless you are certain about the casing of the title of the variable you are trying to retrieve.
...
Understanding the ngRepeat 'track by' expression
...ularjs works. The documentation is very scarce: http://docs.angularjs.org/api/ng/directive/ngRepeat
3 Answers
...
Finding JavaScript memory leaks with Chrome
...o $0 could be found here: developer.chrome.com/devtools/docs/commandline-api#0-4
– Sukrit Gupta
Mar 3 '16 at 10:19
...
JavaScript console.log causes error: “Synchronous XMLHttpRequest on the main thread is deprecated…”
...o occur, even though the DOM may be
ready.
Documentation:
https://api.jquery.com/jquery.holdready
UPDATE January 7, 2019
From JQMIGRATE:
jQuery.holdReady() is deprecated
Cause: The jQuery.holdReady() method has been deprecated due to its detrimental effect on the global perfor...
DialogFragment setCancelable property not working
... documentation:
public void setCancelable (boolean cancelable)
Added in API level 11
Control whether the shown Dialog is cancelable. Use this instead of directly calling Dialog.setCancelable(boolean), because DialogFragment needs to change its behavior based on this."
ref:http://developer.androi...
Does Typescript support the ?. operator? (And, what's it called?)
...ativeElement' does not exist on type '{}'. any this.loop typeof angular.io/api/core/ElementRef
– kuncevic.dev
Dec 21 '17 at 4:00
...
What is the “double tilde” (~~) operator in JavaScript? [duplicate]
...y large numbers (the result of dividing numbers from the Navigation Timing API by 62 during base-62 encoding). For instance, in Firefox, Chrome and IE, ~~(2419354838.709677) == -1875612458, whereas Math.floor(2419354838.709677) == 2419354838.
– Jacob Wan
Jul 12...
Copy folder recursively in node.js
...them yet, but it should work to just replace them. (See https://nodejs.org/api/fs.html#fs_fs_copyfilesync_src_dest_flags)
var fs = require('fs');
var path = require('path');
function copyFileSync( source, target ) {
var targetFile = target;
//if target is a directory a new file with the ...
What is the expected syntax for checking exception messages in MiniTest's assert_raises/must_raise?
..._raises FooError do
bar.do_it
end
To assert exception message:
As per API doc, assert_raises returns the exception matched so you can check the message, attributes, etc.
exception = assert_raises FooError do
bar.do_it
end
assert_equal('Foo', exception.message)
...