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Authentication versus Authorization
...ontext of web applications? I see the abbreviation "auth" a lot. Does it stand for auth -entication or auth -orization? Or is it both?
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Turn off Chrome/Safari spell checking by HTML/css
...www.whatwg.org/specs/web-apps/current-work/multipage/editing.html#spelling-and-grammar-checking
Update: This is now supported in the latest versions of all browsers.
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Predicate in Java
... someone guide me to any tutorial or conceptual explanation of Predicate and its implementation in Java?
4 Answers
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Create a branch in Git from another branch
I have two branches: master and dev
9 Answers
9
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What do helper and helper_method do?
... This is used for any method that you need to access from both controllers and helpers/views (standard helper methods are not available in controllers). e.g. common use case:
#application_controller.rb
def current_user
@current_user ||= User.find_by_id!(session[:user_id])
end
helper_method :curre...
Trying to embed newline in a variable in bash [duplicate]
...n the source code
p="${var1}
${var2}"
echo "${p}"
Using $'\n' (only bash and zsh)
p="${var1}"$'\n'"${var2}"
echo "${p}"
Details
1. Inserting \n
p="${var1}\n${var2}"
echo -e "${p}"
echo -e interprets the two characters "\n" as a new line.
var="a b c"
first_loop=true
for i in $var
do
p="...
How to vertically align a html radio button to it's label?
... This seemed to give me the most consistent approach between Mac, Windows, and Linux, using Chrome, Firefox, or IE. Also, I noticed that if I give padding on my label and put the radio inside the label, then I may need to set margin-top to a value less than -1px (like -3px) based on how much padding...
What's the difference between 'git merge' and 'git rebase'?
What's the difference between git merge and git rebase ?
7 Answers
7
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How to handle multiple heterogeneous inputs with Logstash?
Let's say you have 2 very different types of logs such as technical and business logs and you want:
3 Answers
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Right way to initialize an OrderedDict using its constructor such that it retains order of initial d
...e anything. There's no difference between OrderedDict([(i,i) for i in l]) and OrderedDict([('b', 'b'), ('a', 'a'), ('c', 'c'), ('aa', 'aa')]). The list comprehension is evaluated and creates the list and it is passed in; OrderedDict knows nothing about how it was created.
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