I was implementing password hashing with salt, so I generated salt as binary, hashed the password, base64 encoded the password and salt then stored them into database. ...

I wrote a tweak for Cydia, it adds an icon to the status bar. It works fine on the home screen and when SpringBoard is launched, also, if an app is already launched then it works fine, however, if an app (such as Facebook or Twitter) is closed (completely) and the icon is showing, when launching the...

A friend of mine done this config on my mac. But I don't know the username and password he had chosen. 2 Answers ...

I want to use a new feature of httpie. This feature is in the github repo https://github.com/jkbr/httpie but not in the release on the python package index https://pypi.python.org/pypi/httpie ...

Let's say my string is 10 characters long. 2 Answers 2 ...

I am using the Long primitive type which increments by 1 whenever my 'generateNumber'method called. What happens if Long reaches to his maximum limit? will throw any exception or will reset to minimum value? here is my sample code: ...

I'm using a simple ggplot function which works fine outside a loop but not inside even if the iterative value does not interfere with the ggplot function. Why is it so ? ...

I'd like to create a colorbar legend for a heatmap , such that the labels are in the center of each discrete color. Example borrowed from here : ...

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I want to increase maximum execution time in php , not by changing php.ini file. 4 Answers ...