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How to set SQL Server connection string?
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Actually you can use the SqlConnectionStringBuilder class to build your connection string. To build the connection string, you need to instantiate an object from that SqlConnectionStringBuilder and set their properties with the p...
What does the “assert” keyword do? [duplicate]
...sertionError();
(If you launched with -enableassertions that is.)
Formally, the Java Language Specification: 14.10. The assert Statement says the following:
14.10. The assert Statement
An assertion is an assert statement containing a boolean expression. An assertion is either enabled or d...
Convert RGB to RGBA over white
... rgba(0, 62, 123, .404).
I have verified in Photoshop that the colors actually match perfectly.
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Groovy Shell warning “Could not open/create prefs root node …”
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Is it possible to do this progmatically?
– facetoe
Oct 15 '13 at 6:20
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What is the difference between an abstract function and a virtual function?
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An abstract function cannot have functionality. You're basically saying, any child class MUST give their own version of this method, however it's too general to even try to implement in the parent class.
A virtual function, is basically saying look, here's the functionality that may...
Why does instanceof return false for some literals?
...) {}); // function
As you can see objects, arrays and the value null are all considered objects (null is a reference to an object which doesn't exist). Functions are distinguished because they are a special type of callable objects. However they are still objects.
On the other hand the literals t...
Why doesn't a python dict.update() return the object?
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Python's mostly implementing a pragmatically tinged flavor of command-query separation: mutators return None (with pragmatically induced exceptions such as pop;-) so they can't possibly be confused with accessors (and in the same vein, assignment is not an expressi...
Parsing a comma-delimited std::string [duplicate]
... : if (ss.peek() == ',' || ss.peek() == ' ')
– safe_malloc
Oct 31 '14 at 9:27
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How do I check what version of Python is running my script?
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it's actually the syntax for print. not for checking the version. i use that in my python 2 and 3 scripts: PY3 = sys.version_info[0] == 3
– gcb
Jul 30 '15 at 8:47
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How to make zsh run as a login shell on Mac OS X (in iTerm)?
.... This can happen if you're changing, for example, to a version of zsh installed by homebrew, which puts it in /usr/local/bin/zsh.
– shovavnik
Oct 30 '14 at 20:32
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