大约有 7,799 项符合查询结果（耗时：0.0216秒） [XML]
How to get current memory usage in android?
...ailableMegs = mi.availMem / 0x100000L;
//Percentage can be calculated for API 16+
double percentAvail = mi.availMem / (double)mi.totalMem * 100.0;
Explanation of the number 0x100000L
1024 bytes == 1 Kibibyte
1024 Kibibyte == 1 Mebibyte
1024 * 1024 == 1048576
1048576 == 0x...
jQuery - multiple $(document).ready …?
... or even shorter $(function() { // dom ready codes }); api.jquery.com/ready
– davehale23
May 3 '12 at 15:21
220
...
Formatting a number with exactly two decimals in JavaScript
...NumberFormat constructor. It's part of the ECMAScript Internationalization API Specification (ECMA402). It has pretty good browser support, including even IE11, and it is fully supported in Node.js.
const formatter = new Intl.NumberFormat('en-US', {
minimumFractionDigits: 2,
maximumF...
Node.js spawn child process and get terminal output live
...n asynchronously. I haven't tested this yet, but there are examples in the API docs that go something like this:
child = require('child_process').execFile('path/to/script', [
'arg1', 'arg2', 'arg3',
], {
// detachment and ignored stdin are the key here:
detached: true,
stdio: [ ...
Android Google Maps v2 - set zoom level for myLocation
... possible to change the zoom level for myLocation with the new Google Maps API v2?
13 Answers
...
How to modify Github pull request？
...
You also can use github api.
example with curl
curl --user "your_github_username" \
--request PATCH \
--data '{"title":"newtitle","body":"newbody",...}' \
https://api.github.com/repos/:owner/:repo/pulls/:number
you can find the detai...
Convert LocalDate to LocalDateTime or java.sql.Timestamp
...
The best way use Java 8 time API:
LocalDateTime ldt = timeStamp.toLocalDateTime();
Timestamp ts = Timestamp.valueOf(ldt);
For use with JPA put in with your model (https://weblogs.java.net/blog/montanajava/archive/2014/06/17/using-java-8-datetime-c...
Determine a user's timezone
... time zones in their implementation of the ECMAScript Internationalization API, so you can do this:
const tzid = Intl.DateTimeFormat().resolvedOptions().timeZone;
console.log(tzid);
The result is a string containing the IANA time zone setting of the computer where the code is running.
...
Is it possible to write data to file using only JavaScript?
...t side that is considerably small, you can go for cookies.
Using the HTML5 API for Local Storage.
share
|
improve this answer
|
follow
|
...
Why does Iterable not provide stream() and parallelStream() methods?
...hich would at least make the method reasonably discoverable by reading the API documentation -- as somebody who has never really worked with the internals of Streams I'd never even looked at StreamSupport, which is described in the documentation as providing "low-level operations" that are "mostly f...