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Gradient of n colors ranging from color 1 and color 2
I often work with ggplot2 that makes gradients nice ( click here for an example ). I have a need to work in base and I think scales can be used there to create color gradients as well but I'm severely off the mark on how. The basic goal is generate a palette of n colors that ranges from x colo...
Best way to use PHP to encrypt and decrypt passwords? [duplicate]
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You should not encrypt passwords, instead you should hash them using an algorithm like bcrypt. This answer explains how to properly implement password hashing in PHP. Still, here is how you would encrypt/decrypt:
$key = 'password to (en/de)crypt';
$string = ' str...
What is Prefix.pch file in Xcode?
So many developers are adding various convenience macros to the Prefix.pch . But my question is what is that Prefix.pch file.
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Mod of negative number is melting my brain
...hat "x%m" is always in the range [-m+1, m-1]. So if at all it is negative, adding m to it will put it in the positive range without changing its value modulo m.
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Transferring an app to another Firebase account
... the project name on top right.
Select Permissions from the flyout.
Select Advanced permission settings hyperlink.
You've reached the IAM & Admin page of Firebase.
Click on +Add button on top.
Enter the email ID of the account that you want to transfer the project to.
In the dropdown, Select a r...
Bootstrap 3 - Why is row class is wider than its container?
...time
understanding how the row class works.
Is there a way to avoid the padding-left and padding-right ?
6 Answers
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How to create a Menubar application for Mac
EDIT: This is a nice ready-made menubar application here ( github source ) by this answer .
6 Answers
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Cmake vs make sample codes?
...t libmystatlib.a
and libmydynlib.so which are both also built from source. Additionally, prog uses
the library libstuff.a in stuff/lib and its header in stuff/include. The
Makefile by default builds a release target, but offers also a debug target:
#Makefile
CC = gcc
CPP = g++
RANLIB = ar rcs
R...
CSS margin terror; Margin adds space outside parent element [duplicate]
...margins doesn't behave the way I want or expect them to. I seems like my header margin-top affect the div-tags surrounding it.
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Python executable not finding libpython shared library
... works and you want to make the changes permanent, you have two options:
Add export LD_LIBRARY_PATH=/usr/local/lib to your .profile in your home directory (this works only if you are using a shell which loads this file when a new shell instance is started). This setting will affect your user only....