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Express.js: how to get remote client address
...ypescript since any unlisted req.headers (including "X-" headers) is typed string|string[], and can't have split method. can be rewritten and should be rewritten with type guard
– Александр Усков
Jul 16 at 13:07
...
How to trim a string to N chars in Javascript?
How can I, using Javascript, make a function that will trim string passed as argument, to a specified length, also passed as argument. For example:
...
Get Android Device Name [duplicate]
...u can see answers at here Get Android Phone Model Programmatically
public String getDeviceName() {
String manufacturer = Build.MANUFACTURER;
String model = Build.MODEL;
if (model.startsWith(manufacturer)) {
return capitalize(model);
} else {
return capitalize(manufacturer) +...
How to easily map c++ enums to strings
...that I'm using, and I want to have a way of converting enum values to user strings - and vice-versa.
20 Answers
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How to print out the contents of a vector?
...
The delimiter string is written after every element, not between, i.e., also after the last. That may require dealing with special cases if you only want it between, i.e., as a separator.
– Quigi
Dec...
How to get the IP address of the server on which my C# application is running on?
...only thing I would change would be to change this:
if (ip.AddressFamily.ToString() == "InterNetwork")
to this:
if (ip.AddressFamily == AddressFamily.InterNetwork)
There is no need to ToString an enumeration for comparison.
...
How do you change the server header returned by nginx?
... quick edit to the source and recompile. From Calomel.org:
The Server: string is the header which
is sent back to the client to tell
them what type of http server you are
running and possibly what version.
This string is used by places like
Alexia and Netcraft to collect
statistics a...
Quickest way to convert a base 10 number to any base in .NET?
...
Convert.ToString can be used to convert a number to its equivalent string representation in a specified base.
Example:
string binary = Convert.ToString(5, 2); // convert 5 to its binary representation
Console.WriteLine(binary); ...
How should I store GUID in MySQL tables?
...handy functions (thanks to a wiser collegue of mine) to get from 36 length string back to a byte array of 16.
DELIMITER $$
CREATE FUNCTION `GuidToBinary`(
$Data VARCHAR(36)
) RETURNS binary(16)
DETERMINISTIC
NO SQL
BEGIN
DECLARE $Result BINARY(16) DEFAULT NULL;
IF $Data IS NOT NULL THE...
Getting Chrome to accept self-signed localhost certificate
... > Authorities > Import)
Use the .crt and .key files in your server
Extra steps (for Mac, at least):
Import the CA cert at "File > Import file", then also find it in the list, right click it, expand "> Trust", and select "Always"
Add extendedKeyUsage=serverAuth,clientAuth below basicCo...