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JavaScript string encryption and decryption?

...ted, "Secret Passphrase"); //4d657373616765 document.getElementById("demo1").innerHTML = encrypted; document.getElementById("demo2").innerHTML = decrypted; document.getElementById("demo3").innerHTML = decrypted.toString(CryptoJS.enc.Utf8); Full working sample actually is: <script ...
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What does enumerate() mean?

...r, element); the for loop binds that to row_number and row, respectively. Demo: >>> elements = ('foo', 'bar', 'baz') >>> for elem in elements: ... print elem ... foo bar baz >>> for count, elem in enumerate(elements): ... print count, elem ... 0 foo 1 bar 2 baz...
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Check if a number is int or float

... This avoids some problems: >>> isinstance(99**10,int) False Demo: >>> import numbers >>> someInt = 10 >>> someLongInt = 100000L >>> someFloat = 0.5 >>> isinstance(someInt, numbers.Real) True >>> isinstance(someLongInt, numbers.R...
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The provider is not compatible with the version of Oracle client

... You should "ignore" all the x86/x64 talk here for starters and instead try the ODP.NET Managed Driver (if you are using .Net v4+): https://www.nuget.org/packages/Oracle.ManagedDataAccess/ https://www.nuget.org/packages/Oracle.ManagedDataAccess.EntityFramew...
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Rails 4 multiple image or file upload using carrierwave

...avatar:string rake db:migrate In post.rb class Post < ActiveRecord::Base has_many :post_attachments accepts_nested_attributes_for :post_attachments end In post_attachment.rb class PostAttachment < ActiveRecord::Base mount_uploader :avatar, AvatarUploader belongs_to :post end...
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#1071 - Specified key was too long; max key length is 1000 bytes

...e column. INT is always 4 bytes, and it always allows values from -2147483648 to 2147483647. The numeric argument is about padding values during display, which has no effect unless you use the ZEROFILL option. share ...
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What is the JavaScript version of sleep()?

...read wakes up. The issue here is that JavaScript is a single-thread event-based model. While in a specific case, it might be nice to have the whole engine wait for a few seconds, in general it is bad practice. Suppose I wanted to make use of your functions while writing my own? When I called your m...
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How to display a confirmation dialog when clicking an link?

... else { return false; } }; }​ JS Fiddle demo. The above updated to reduce space, though maintaining clarity/function: var aElems = document.getElementsByTagName('a'); for (var i = 0, len = aElems.length; i < len; i++) { aElems[i].onclick = function() { ...
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Setup a Git server with msysgit on Windows [closed]

... git repositories User friendly web interface for management User and team based repository access management Repository file browser Commit browser Localization Brad Kingsley has a nice tutorial for installing and configuring Bonobo Git Server. GitStack Git Stack is another option. Here is a de...
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How do I create some kind of table of content in GitHub wiki?

... It is nicely demonstrated in the Table of Contents of the Markdown Cheatsheet. ##### Table of Contents [Headers](#headers) [Emphasis](#emphasis) ...snip... <a name="headers"/> ## Headers If you hover over a Header in a ...