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What are the most-used vim commands/keypresses?

...en posted to death already btw) draw's this much attention while going the extra mile other posters put in do not... – Lieven Keersmaekers Mar 23 '11 at 7:28 ...
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Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]

... the following code, except that it offers superior performance: return String.IsNullOrEmpty(value) || value.Trim().Length == 0; White-space characters are defined by the Unicode standard. The IsNullOrWhiteSpace method interprets any character that returns a value of true when it is pas...
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How to encrypt String in Java

What I need is to encrypt string which will show up in 2D barcode(PDF-417) so when someone get an idea to scan it will get nothing readable. ...
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How to override and extend basic Django admin templates?

... {% block sidebar %} {{block.super}} <div> <h1>Extra links</h1> <a href="/admin/extra/">My extra link</a> </div> {% endblock %} I've given a full example on how to use this template loader in a blog post on my website. ...
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Integer.toString(int i) vs String.valueOf(int i)

I am wondering why the method String.valueOf(int i) exists ? I am using this method to convert int into String and just discovered the Integer.toString(int i) method. ...
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When should I use C++ private inheritance?

...educe space consumption where it really matters, e.g. in policy controlled string classes or in compressed pairs. actually, boost::compressed_pair used protected inheritance. – Johannes Schaub - litb Mar 17 '09 at 22:12 ...
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Common MySQL fields and their appropriate data types

... | | salt | CHAR(x) | randomly generated string, usually of fixed length (x) | digest (md5) | CHAR(32) | | | phone number | VAR...
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How to add a custom loglevel to Python's logging facility

...thout *? If I do that, I get TypeError: not all arguments converted during string formatting but it works fine with *. (Python 3.4.3). Is it a python version issue, or something I'm missing? – Peter Apr 16 '17 at 20:10 ...
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How do I concatenate strings and variables in PowerShell?

... This doesn't work for distributing strings across multiple lines. Instead use ( $string1, $string2, $string3 ) -join "" or ($string1 + $string2 + $string3). With these methods, you can have whitespace (spaces, tabs, and newlines) between the strings, but be s...
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How to get the type of a variable in MATLAB?

... for conditionals: if ( string(class(b)) == 'double' ) fprintf(1, 'b is double'); end – khaverim Apr 16 at 18:09 add a comme...