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How do I encode and decode a base64 string?
....GetBytes(text)).TrimEnd('=').Replace('+', '-')
.Replace('/', '_');
}
public static string Decode(string text)
{
text = text.Replace('_', '/').Replace('-', '+');
switch (text.Length % 4)
{
case 2:
text += "==";
...
Read a text file using Node.js?
...var path = require('path');
var readStream = fs.createReadStream(path.join(__dirname, '../rooms') + '/rooms.txt', 'utf8');
let data = ''
readStream.on('data', function(chunk) {
data += chunk;
}).on('end', function() {
console.log(data);
});
...
How is the undo tree used in Vim?
... Can you merge branches? (I'm kidding)
– he_the_great
Feb 9 '10 at 19:54
40
Kinda of. L...
How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
...compressor:
module.exports = function(grunt) {
var exec = require('child_process').exec;
grunt.registerTask('cssmin', function() {
var cmd = 'java -jar -Xss2048k '
+ __dirname + '/../yuicompressor-2.4.7.jar --type css '
+ grunt.template.process('/css/style.css') + ' -o '
...
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
...that @Scott Lowe already said this above.)
– fearless_fool
Dec 26 '11 at 19:33
280
...
What is simplest way to read a file into String? [duplicate]
...:
new String(Files.readAllBytes(Paths.get(filePath)), StandardCharsets.UTF_8);
Where filePath is a String representing the file you want to load.
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Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
... exactly the same set of properties and values. As a result, instead of #LI_1{...}, #LI_2{...} I got #LI_1, #LI_2 {...}.
Problem 6 - cleaning up and fixing indentation of HTML
Since I was happy with the result, I moved to HTML. It looked like a mess, mostly because the outerHTML property keeps it ...
Can someone explain the traverse function in Haskell?
...an also compare it to Foldable, which defines the related function traverse_.
traverse_ :: (Foldable t, Applicative f) => (a -> f b) -> t a -> f ()
So you can see that the key difference between Foldable and Traversable is that the latter allows you to preserve the shape of the struct...
How to find keys of a hash?
...
You could use Underscore.js, which is a Javascript utility library.
_.keys({one : 1, two : 2, three : 3});
// => ["one", "two", "three"]
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How can I select rows with most recent timestamp for each key value?
...aster than other answers, at least in my case.
– rain_
Sep 6 '17 at 7:51
@rain_ It really depends on the use case. The...