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Utility classes are evil? [closed]
...e in json, but that would reinvent the wheel. Correct solution would be to include in both modules external library used to convert java objects to desired format. (in example image I have shown gson)
Example 2. Correct usage of util classes/modules. Writing your own util without excuses to oth...
What is WEB-INF used for in a Java EE web application?
...apping consists of a plain copy process in other cases the mapping process includes a transformation, such as filtering or compiling and others.
One example: The WEB-INF/classes folder will later contain all compiled java classes and resources (src/main/java and src/main/resources) that need to be ...
How to work with Git branches and Rails migrations
I am working on a rails app with quite a few git branches and many of them include db migrations. We try to be careful but occasionally some piece of code in master asks for a column that got removed/renamed in another branch.
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What is the http-header “X-XSS-Protection”?
...oogle Chrome and Safari (WebKit) support this header.
Internet Explorer 8 included a new feature to help prevent reflected cross-site scripting attacks, known as the XSS Filter. This filter runs by default in the Internet, Trusted, and Restricted security zones. Local Intranet zone pages may opt-in...
How to decode HTML entities using jQuery?
...actually deserves way more upvotes! Definitely my preferred solution. They included unescape in the docs by now, btw.
– lethal-guitar
May 17 '13 at 13:01
5
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How can I get all the request headers in Django?
...'some_key] == request.META['some_key'].
Modify accordingly if you need to include/omit certain headers. Django lists a bunch, but not all, of them here: https://docs.djangoproject.com/en/dev/ref/request-response/#django.http.HttpRequest.META
Django's algorithm for request headers:
Replace hyphen...
Get OS-level system information
...elopers prefer to avoid native libraries. A native library that has bugs (including thread safety issues or issues with memory management) is liable to destabilize the host JVM. This is not a "it doesn't matter" issue ....
– Stephen C
Jun 7 '13 at 12:09
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What is the difference between
... docs page): "<%- and -%> suppress leading and trailing whitespace, including the trailing newline, and can be used interchangeably with <% and %>."
– Earl Jenkins
Nov 12 '13 at 22:30
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When NOT to call super() method when overriding?
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Thanks for your valuable comments, @barjsu, I've included these details in the answer.
– Xavi López
Apr 20 '12 at 11:09
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Prefer composition over inheritance?
...icularly before PHP5). All logic is encoded in a set of functions. You may include other files containing helper functions and so on and conduct your business logic by passing data around in functions. This can be very hard to manage as the application grows. PHP5 tries to remedy this by offering mo...