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Difference between a Message Broker and an ESB
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What is the difference between SAX and DOM?
...and "event-based" refers to the parsing method.
Maybe a small recap is in order:
The document object model (DOM) is an abstract data model that describes a hierarchical, tree-based document structure; a document tree consists of nodes, namely element, attribute and text nodes (and some others). N...
What is the difference between client-side and server-side programming?
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SQL injection that gets around mysql_real_escape_string()
...t necessarily know the character that will be used to quote the literal in order to avoid munging one's data.
The Payload
" OR 1=1 --
The payload initiates this injection quite literally with the " character. No particular encoding. No special characters. No weird bytes.
mysql_real_escape_str...
Surrogate vs. natural/business keys [closed]
...The primary key is used as a clustered index which determines the physical order of your data. In general, Integer is easy to balance since it increments sequentially and your data will append to the EOF on disk. If you use less sequential data such as text or GUID(UUID), there will be a lot more di...
JAX-RS — How to return JSON and HTTP status code together?
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In that case, we use the created method of the Response builder class in order to set the status code to 201. We pass the entity object (user) to the response via the entity() method.
The result is that the HTTP code is 401 as we wanted, and the body of the response is the exact same JSON as we h...
How to check version of python modules?
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I think this can help but first install show package in order to run pip show then use show to find the version!
sudo pip install show
# in order to get package version execute the below command
sudo pip show YOUR_PACKAGE_NAME | grep Version
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Generate pdf from HTML in div using Javascript
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jsPDF is able to use plugins. In order to enable it to print HTML, you have to include certain plugins and therefore have to do the following:
Go to https://github.com/MrRio/jsPDF and download the latest Version.
Include the following Scripts in your proje...
Protecting Java Source Code From Being Accessed [closed]
...; unusual characters; trusted timestamping; modus operandi. Here's them in order.
Whitespace watermarking:
This is my original contribution to watermarking. I needed an invisible watermark that worked in text files. The trick I came up with was to put in a specific pattern of whitespace between prog...
Polymorphism in C++
...conversion sequence is a sequence of standard conversions in the following order:
Zero or one conversion from the following set: lvalue-to-rvalue conversion, array-to-pointer conversion, and function-to-pointer conversion.
Zero or one conversion from the following set: integral promotions, floa...