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How to serialize an Object into a list of URL query parameters?
...
One line with no dependencies:
new URLSearchParams(obj).toString();
// OUT: param1=something&param2=somethingelse&param3=another&param4=yetanother
Use it with the URL builtin like so:
let obj = { param1: 'something', param2: 'somethingelse', param3: 'another' }
obj['par...
Does Git publicly expose my e-mail address?
...o this).
I suppose you could fill in a fake email address or use an empty string or space or something (I don't think Git checks the format or validity of the email), but the email is useful if someone who clones the repo needs to send you a patch or contact you in some way.
...
Total number of items defined in an enum
...rs just adding code sample.
class Program
{
static void Main(string[] args)
{
int enumlen = Enum.GetNames(typeof(myenum)).Length;
Console.Write(enumlen);
Console.Read();
}
public enum myenum
{
value1,
...
Search for selection in vim
...sual studio when writing C++. Often, I find myself wanting to search for a string within a function, for example every call to object->public_member.memberfunc() .
...
PHP: How to use array_filter() to filter array keys?
...ainst the key, e.g. $allowed could contain regex patterns instead of plain strings.
You can also use ARRAY_FILTER_USE_BOTH to have both the value and the key passed to your filter function. Here's a contrived example based upon the first, but note that I'd not recommend encoding filtering rules usi...
Does “untyped” also mean “dynamically typed” in the academic CS world?
...avaScript such that some variable x could be a number, or a function, or a string, or something else (and determining which one would require solving the Halting Problem or some hard mathematical problem), so you can apply x to an argument and the browser has to check at runtime that x is a function...
Reference assignment operator in PHP, =&
...ion 6.2:
All binary arithmetic, comparison, assignment, bitwise, logical, string, and type operators MUST be preceded and followed by at least one space
By this rule, there should always be a space after the = operator -- this makes =& a violation.
Furthermore, there are other rules that state...
Func vs. Action vs. Predicate [duplicate]
... Action and Func without using Linq:
class Program
{
static void Main(string[] args)
{
Action<int> myAction = new Action<int>(DoSomething);
myAction(123); // Prints out "123"
// can be also called as myAction.Invoke(123)...
Benchmarking small code samples in C#, can this implementation be improved?
...ity, feel free to amend this its a community wiki.
static double Profile(string description, int iterations, Action func) {
//Run at highest priority to minimize fluctuations caused by other processes/threads
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.High;
Thread...
How to get current memory usage in android?
...-Z]+):\\s*(\\d+)");
MemorySize result = new MemorySize();
String line;
try {
RandomAccessFile reader = new RandomAccessFile("/proc/meminfo", "r");
while ((line = reader.readLine()) != null) {
Matcher m = PATTERN.matcher(line);
...