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setBackground vs setBackgroundDrawable (Android)
...se {
setBackground();
}
For this to work you need to set buildTarget api 16 and min build to 7 or something similar.
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How to Reload ReCaptcha using JavaScript?
...
Important: Version 1.0 of the reCAPTCHA API is no longer supported, please upgrade to Version 2.0.
You can use grecaptcha.reset(); to reset the captcha.
Source : https://developers.google.com/recaptcha/docs/verify#api-request
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Is System.nanoTime() completely useless?
...is implemented using the QueryPerformanceCounter/QueryPerformanceFrequency API [...] The default mechanism used by QPC is determined by the Hardware Abstraction layer(HAL) [...] This default changes not only across hardware but also across OS versions. For example Windows XP Service Pack 2 changed t...
How can I convert an image into Base64 string using JavaScript?
...leReader
Load the image as blob via XMLHttpRequest and use the FileReader API to convert it to a dataURL:
function toDataURL(url, callback) {
var xhr = new XMLHttpRequest();
xhr.onload = function() {
var reader = new FileReader();
reader.onloadend = function() {
callback...
@selector() in Swift?
... type/memory safety.)
But there are still a number of important ObjC-based APIs that use selectors, including timers and the target/action pattern. Swift provides the Selector type for working with these. (Swift automatically uses this in place of ObjC's SEL type.)
In Swift 2.2 (Xcode 7.3) and later...
Scanner vs. StringTokenizer vs. String.Split
...rent types. It's very flexible, but arguably doesn't give you the simplest API for simply getting an array of strings delimited by a particular expression.
String.split() and Pattern.split() give you an easy syntax for doing the latter, but that's essentially all that they do. If you want to parse t...
restrict edittext to single line
...re it says the android:singleLine is deprecated? I cannot see it there for API 23. I don't see it mentioned in the documentation and also I don't get any warning when I use it with 23.0.1 SDK
– Shobhit Puri
Sep 17 '15 at 22:31
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Something like 'contains any' for Java set?
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@Cristiano docs.oracle.com/javase/8/docs/api/java/util/stream/…
– Lluis Martinez
Feb 23 '17 at 22:03
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How to make a function wait until a callback has been called using node.js
...ine that will handle the resulting value:
function(query, callback) {
myApi.exec('SomeCommand', function(response) {
// other stuff here...
// bla bla..
callback(response); // this will "return" your value to the original caller
});
}
So you dont use it like this:
var returnValue...
How can I check if a jQuery plugin is loaded?
...e the dateJS today() method
}
But you might run into problems where the API overlaps the native Date API.
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