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Generate random password string with requirements in javascript
...e number of possible passwords, so that hacking by bruteforcing becomes easier.
To generate a random word consisting of alphanumeric characters, use:
var randomstring = Math.random().toString(36).slice(-8);
How does it work?
Math.random() // Generate random number, eg: 0....
Signed to unsigned conversion in C - is it always safe?
... an unsigned integer by adding UINT_MAX + 1, then the addition will be carried out with the unsigned values, resulting in a large result (depending on the values of u and i).
Long Answer
According to the C99 Standard:
6.3.1.8 Usual arithmetic conversions
If both operands have the same ...
Rails: How can I set default values in ActiveRecord?
...
There are several issues with each of the available methods, but I believe that defining an after_initialize callback is the way to go for the following reasons:
default_scope will initialize values for new models, but then that will become the scope on which you find the model. If you just w...
Multi-statement Table Valued Function vs Inline Table Valued Function
...execute a SELECT statement. SQL Server will treat an ITVF somewhat like a VIEW in that it will calculate an execution plan using the latest statistics on the tables in question. A MSTVF is equivalent to stuffing the entire contents of your SELECT statement into a table variable and then joining to t...
Can't specify the 'async' modifier on the 'Main' method of a console app
I am new to asynchronous programming with the async modifier. I am trying to figure out how to make sure that my Main method of a console application actually runs asynchronously.
...
PHP function overloading
...5536, PHP 5.6+ will support that "..." as a syntax token, for our great relief. ;)
– Sz.
Jun 12 '14 at 13:45
Or see Ad...
How to detect DIV's dimension changed?
...
There is a very efficient method to determine if a element's size has been changed.
http://marcj.github.io/css-element-queries/
This library has a class ResizeSensor which can be used for resize detection. It uses an event-based approach, so i...
Can virtual functions have default parameters?
...se class are not inherited by derived classes.
Which default is used -- ie, the base class' or a derived class' -- is determined by the static type used to make the call to the function. If you call through a base class object, pointer or reference, the default denoted in the base class is used....
How do I list all versions of a gem available at a remote site?
I'm trying to find out all the remotely available versions of a specified gem.
4 Answers
...
wget/curl large file from google drive
...hareable link.
Only work on open access files (Anyone who has a link can View).
Does not work for directories.
Tested on Google Colab.
Works best on file download.
Use tar/zip to make it a single file.
Example: to download the readme file from this directory
gdown https://drive.google.com/uc?id=...