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How do I POST urlencoded form data with $http without jQuery?
... Object.keys(obj).reduce(function(p, c) { return p.concat([encodeURIComponent(c) + "=" + encodeURIComponent(obj[c])]); }, []).join('&');
– test30
Sep 14 '16 at 22:09
...
Any equivalent to .= for adding to beginning of string in PHP?
...n assignment operator and no one commented on its usage for general string concatenation.
You may want to look into the use of the sprintf (documentation) family of functions for string concatenation.
It provides a lot more sanitization and usability than just combining two strings with assignment ...
erb, haml or slim: which one do you suggest? And why? [closed]
...s in smaller screens
visually cleaner structure
has built in helpers (haml_concat, haml_capture) to utilize haml in helper methods
class chaining
lots of useful syntactic sugar like # for divs or . for class chaining, or :javascript for JS tags
Cons
whitespace dependent which makes for some har...
What's the @ in front of a string in C#?
...omplicated. For example, to write the following code in VB you need to use concatenation (or any of the other ways to construct a string)
string x = "Foo\nbar";
In VB this would be written as follows:
Dim x = "Foo" & Environment.NewLine & "bar"
(& is the VB string concatenation ope...
Java multiline string
...
Furthermore, the first version will be automatically concatenated by the compiler, since all the strings are known at compile time. Even if the strings are not known at compile time, it's no slower than StringBuilder or String.format(). The only reason to avoid concatenation wi...
Count the items from a IEnumerable without iterating?
...
...in cases where things like Enumerable.Concat are used to combine a large collection which knows a lot about itself with a small one that doesn't.
– supercat
Feb 19 '15 at 20:16
...
When should I use Arrow functions in ECMAScript 6?
...t())))
.then(commentLists => commentLists.reduce((a, b) => a.concat(b)));
.then(comments => {
this.comments = comments;
})
}
The same piece of code with regular functions:
function CommentController(articles) {
this.comments = [];
articles.get...
Validation failed for one or more entities while saving changes to SQL Server Database using Entity
... exception message with the new one.
var exceptionMessage = string.Concat(ex.Message, " The validation errors are: ", fullErrorMessage);
return exceptionMessage;
}
public static IEnumerable<Exception> GetInners(Exception ex)
{
for (Exception e = ex; e != nu...
Get all directories within directory nodejs
...e('path');
function flatten(lists) {
return lists.reduce((a, b) => a.concat(b), []);
}
function getDirectories(srcpath) {
return fs.readdirSync(srcpath)
.map(file => path.join(srcpath, file))
.filter(path => fs.statSync(path).isDirectory());
}
function getDirectoriesRecursive...
Dynamic Sorting within SQL Stored Procedures
...ORDER BY
mySort
This one is easy to beat into submission -- you can concat fields in your mySort column, reverse the order with math or date functions, etc.
Preferably though, I use my asp.net gridviews or other objects with build-in sorting to do the sorting for me AFTER retrieving the data...