[11] Results

Golang : Get download file size

golang download-size filename-from-url content-length

Part of a good user experience is to let your users know in advance what are the next expected actions….... read more

Golang : Calculate entire request body length during run time

golang content-length request-header entire-request-body


You are trying to figure out what to fill into the number_of_bytes_in_entire_request_body field when making a http.NewRequest(). You need….... read more

Golang : Find the length of big.Int variable example

golang big-integer length

There is a chance that you will ever need to get the length of big.Int variable and below is a….... read more

Golang : Check if password length meet the requirement

golang password length

Problem :

You need to check the password's length entered by users. How to do that in Golang?

Solution :

.... read more

Chrome : ERR_INSECURE_RESPONSE and allow Chrome browser to load insecure content

chrome insecure-content javascript-console

There are times when you try to access some web pages such as pages with SSL/https/secured/encrypted pages but with some….... read more

Golang : How to tell if a file is compressed either gzip or zip ?

golang detect-file-content zip unzip

Sometimes it is good to check if a file is really in compressed form or not by examining the actual….... read more

PHP : Proper way to get UTF-8 character or string length

php mb-strlen utf8 string-length

Problem :

Was trying to get a length of an unicode(UTF-8) character with PHP. Trouble is, PHP echoes back 3,….... read more

Which content-type(MIME type) to use for JSON data

javascript jquery header content-type mime-type

Problem :

Your program sitting in your web server is pumping out JSON data. You need to set the correct….... read more