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How to check if a line is blank using regex
...e end of string anchor.
\s is the whitespace character class.
* is zero-or-more repetition of.
In multiline mode, ^ and $ also match the beginning and end of the line.
References:
regular-expressions.info/Anchors, Character Classes, and Repetition.
A non-regex alternative:
You can also che...
What is N-Tier architecture?
...e a few developer job postings recently that include a sentence that reads more or less like this: "Must have experience with N-Tier architecture", or "Must be able to develop N-Tier apps".
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get dictionary key by value
...ot the key. Wouldn't types.FirstOrDefault(x => x.Value == "one").Key be more appropriate?
– floele
Jul 10 '13 at 7:27
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Return None if Dictionary key is not available
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What is the difference between public, protected, package-private and private in Java?
...nfortunately, this answer is a gross oversimplification. Reality is a bit more complicated, especially when you consider protected (which is actually quite a difficult access modifier to fully understand - most people who think they know what protected means really don't). Also, as Bohemian pointe...
What exactly is RESTful programming?
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Excluding directories in os.walk
...u know that in one case, this optimization has reduced traversal time from more than 100 seconds to about 2 seconds. That's what I call a worthwhile optimization. :D
– antred
Apr 14 '16 at 13:09
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namespaces for enum types - best practices
...sonally, I'd use a namespace so that my ids could be shorter and hopefully more self-explanatory. Then application code could use a 'using namespace' directive and make everything more readable.
From your example above:
using namespace Colors;
void setPenColor( const e c ) {
switch (c) {
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How do you open an SDF file (SQL Server Compact Edition)? [closed]
...r Compact Edition
From the Database file dropdown select < Browse for more...>
Open your SDF file.
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“:” (colon) in C struct - what does it mean? [duplicate]
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@TomášZato I have updated my answer with more information for you
– JoeFish
Nov 30 '15 at 18:13
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