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What's the point of the X-Requested-With header?
...ted browsers, although you will leave old browsers vulnerable.)
New Flash bypass discovered
You may wish to combine this with a token, because Flash running on Safari on OSX can set this header if there's a redirect step. It appears it also worked on Chrome, but is now remediated. More details her...
PostgreSQL - Rename database
...is pid and not procpid. (PostgreSQL 9.3.5 on x86_64-apple-darwin, compiled by i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.9.00), 64-bit)
– bodman
Feb 10 '15 at 17:09
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Overload with different return type in Java?
Why is it not possible to overload a function just by changing the return type? Will that change in a future version of Java?
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How can I test what my readme.md file will look like before committing to github?
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If you want to test in a browser, you could try StackEdit, as pointed out by @Aaron or Dillinger since Notepag seems to be down now. Personally I use Dillinger since it just works and saves all my documents in my browser's local database.
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How does Go compile so quickly?
...of C/C++ and Go.
That is the main reason of fast compilation. And this is by design.
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Using HTML5/JavaScript to generate and save a file
... how I do it:
1) get all the content into a string called "content" (e.g. by creating it there initially or by reading innerHTML of the tag of an already built page).
2) Build the data URI:
uriContent = "data:application/octet-stream," + encodeURIComponent(content);
There will be length limita...
How to compare two files not in repo using git
... use git to diff files where at least one of them is not in the repository by using --no-index:
git diff --no-index file1.txt file2.txt
It doesn't matter which one is tracked by git and which is not - one or both can be untracked, eg:
$ date > x
$ sleep 2
$ date > y
$ git diff --color-word...
How to hide databases that I am not allowed to access
...pe in the name of your database(s) enclosed in single quotes and separated by spaces.
E.g.
'dback447'
Update for pgAdmin 4 - Do not use quotes, just the plain DB name.
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How do I force git to checkout the master branch and remove carriage returns after I've normalized f
... will work. Otherwise, you need to forcibly delete all files as described by mechsin's answer.
– jstine
Jan 6 '18 at 15:21
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
...ey AND (this is critical) will respond with true to the permitted? method. By default, an instance of the ActionController::Parameters class will return false for permitted? Responding true to permitted? means the parameter object can be used in mass assignment; else the app will throw a ForbiddenAt...