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How to create Java gradle project
...y (since 1.9) added a new feature (incubating): the "build init" plugin.
See: build init plugin documentation
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Why is a round-trip conversion via a string not safe for a double?
...have had to serialize a double into text, and then get it back. The value seems to not be equivalent:
3 Answers
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Looping through a hash, or using an array in PowerShell
... does a pretty good explanation of it: technet.microsoft.com/en-us/library/ee692803.aspx
– chazbot7
Dec 28 '17 at 17:28
4
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Get data from fs.readFile
...code is executed. So when you call console.log, your callback has not yet been invoked, and this content has not yet been set. Welcome to asynchronous programming.
Example approaches
const fs = require('fs');
// First I want to read the file
fs.readFile('./Index.html', function read(err, data) {
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pinterest api documentation [closed]
...est API.
There is still no public API available. Pinterest also does not seem to be approving anyone who applies for access on their site.
As of right now, the endpoints of the Pinterest v3 API are almost complete although there is no official documentation. Below is a brief list of the types of ...
Two-dimensional array in Swift
...2 dimensional array of arrays of Ints
var arr: [[Int]] = []
OR if you need an array of predefined size (as mentioned by @0x7fffffff in comments):
// 2 dimensional array of arrays of Ints set to 0. Arrays size is 10x5
var arr = Array(count: 3, repeatedValue: Array(count: 2, repeatedValue: 0))
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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
...bfnrtu]/g, '@').
replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
//the json is ok
}else{
//the json is not ok
}
EDIT: The new version of json2.js makes a more advanced parsing than above, but still based on a regexp ...
Sort a text file by line length including spaces
... -s (--stable) to prevent such lines being sorted against each other, and keep them in the relative order in which they occur in the input.
(Those who want more control of sorting these ties might look at sort's --key option.)
Why the question's attempted solution fails (awk line-rebuilding):
It ...
Validation of radio button group using jQuery validation plugin
..."red"> Red<br />
<input type="radio" name="myoptions" value="green"> Green
The above would require at least 1 of the 3 radio options w/ the name of "my options" to be selected before proceeding.
The label suggestion by Mahes, btw, works wonderfully!
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Transparent background with three.js
... I'm having a problem setting transparent background to the canvas with three.js. I use:
1 Answer
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