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Superscript in markdown (Github flavored)?
... the <sup></sup>tag (<sub></sub> is the equivalent for subscripts). See this gist for an example.
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split string in to 2 based on last occurrence of a separator
... @Vanuan, It is EXACTLY that actually. Just also returns the separator for one reason or another: str.rpartition(sep) Split the string at the last occurrence of sep, and return a 3-tuple containing the part before the separator, the separator itself, and the part after the separator. If the sep...
“Automatic” vs “Automatic (Delayed start)”
When installing Windows services there are two options for automatically starting a Windows service on Windows startup. One is Automatic , and the other is Automatic (Delayed start) . What is the difference between these two in detail?
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Get application version name using adb
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That does show me the package info but for some reason it is missing the version information for any package I have tried to look up on my tablet (android 2.2). On my phone all the version information is there (android 2.3).
– frognosis
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How to invert a grep expression
...answered Dec 7 '10 at 5:31
Eric FortisEric Fortis
13.2k66 gold badges3636 silver badges5555 bronze badges
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Variable interpolation in the shell
...cause you're trying to do string interpolation, and you need double quotes for that
– michaelsnowden
Oct 3 '15 at 22:12
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Why is 'this' a pointer and not a reference?
...s it requires references to work consistently.
One of the uses of this is for an object to get a pointer to itself. If it was a reference, we'd have to write &this. On the other hand, when we write an assignment operator we have to return *this, which would look simpler as return this. So if yo...
How does a PreparedStatement avoid or prevent SQL injection?
...tatements avoid/prevent SQL Injection. How does it do that? Will the final form query that is constructed using PreparedStatements will be a string or otherwise?
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What is the 'cls' variable used for in Python classes?
... coding style. PEP 8 says:
Function and method arguments:
Always use self for the first argument to instance methods.
Always use cls for the first argument to class methods.
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How to run test cases in a specified file?
...tests you want to run.
Example:
$ go test -run NameOfTest
See the docs for more info.
The other way is to name the specific file, containing the tests you want to run:
$ go test foo_test.go
But there's a catch. This works well if:
foo.go is in package foo.
foo_test.go is in package foo_tes...