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How to capitalize the first letter in a String in Ruby
...is not relevant at all - there is nothing that prevents upcase returing an array, say ['I', 'İ'] for 'i'.upcase, and letting the caller decide which capitalization is relevant in a given situation. Currently the Ruby's handling of conversion between upper- and lowercase is broken, and that's it.
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How to format a JavaScript date
... this, you can use DateTimeFormat#formatToParts. You could
destructure the array, but that is not ideal, as the array output depends on the
locale:
// example 1
const o_date_en = new Intl.DateTimeFormat('en');
const a_date_en = o_date_en.formatToParts();
// example 2
const o_date_hi = new Intl.D...
Regular expression to get a string between two strings in Javascript
...so gives milk";
const matches = s.matchAll(/cow (.*?) milk/g);
console.log(Array.from(matches, x => x[1]));
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Iterate over a list of files with spaces
...
I really like for loops and array iteration, so I figure I will add this answer to the mix...
I also liked marchelbling's stupid file example. :)
$ mkdir test
$ cd test
$ touch "stupid file1"
$ touch "stupid file2"
$ touch "stupid file 3"
Inside t...
Downloading a file from spring controllers
...the one of Infeligo.
If the return value of your pdf framework is an byte array (read the second part of my answer for other return values) :
@RequestMapping(value = "/files/{fileName}", method = RequestMethod.GET)
public HttpEntity<byte[]> createPdf(
@PathVariable("fileName...
Undocumented NSURLErrorDomain error codes (-1001, -1003 and -1004) using StoreKit
...
I use the following method in my project
-(NSArray*)networkErrorCodes
{
static NSArray *codesArray;
if (![codesArray count]){
@synchronized(self){
const int codes[] = {
//kCFURLErrorUnknown, //-998
//kCFURL...
Should I put the Google Analytics JS in the or at the end of ?
...ents which it uses to unpack a few things, and acquire a handle to a bound Array.push function. The ga "function" is entirely that bound push. Thus, the immediate invocations can be optimized away: instead of constructing an empty array if not found ([]), populate it with the "arguments" arrays fo...
重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...行的新手，还是经验丰富的老鸟，都会在开发中不经意地使用出来——即使你没看过设计模式，也常会自然而然地觉得代码就该这么写。不信？可以翻翻比《设计模式》逼格更高的《POSA：Pattern Oriented Software Architecture》（前者只...
How to efficiently build a tree from a flat structure?
...and includes typings. Maybe it helps someone: npmjs.com/package/performant-array-to-tree
– Philip Stanislaus
May 7 '17 at 17:29
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Does MSTest have an equivalent to NUnit's TestCase?
...k, we developed a technique that relies only on Anonymous Types to hold an array of test data, and LINQ to loop through and test each row. It requires no additional classes or frameworks, and tends to be fairly easy to read and understand. It's also much easier to implement than the data-driven test...