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Convert char to int in C#

... @KeithA: There's a reason for it to return double: char.GetNumericValue('¼') yields 0.25. The joys of Unicode... ;-) – Heinzi Jun 26 '12 at 10:09 1 ...
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How do I test for an empty JavaScript object?

...do you post answer including jQuery if the question is not about jQuery at all? – Eru Oct 1 '12 at 14:10 48 ...
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What are the downsides to using Dependency Injection? [closed]

... A couple of points: DI increases complexity, usually by increasing the number of classes since responsibilities are separated more, which is not always beneficial Your code will be (somewhat) coupled to the dependency injection framework you use (or more generally how you ...
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]

... not valid } else { // file name is valid... May check for existence by calling fi.Exists. } For creating a FileInfo instance the file does not need to exist. share | improve this answer ...
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Do I need dependency injection in NodeJS, or how to deal with …?

...eaddirSync method or you can return an entirely different module when you call require. Method 1: var oldmethod = fs.readdirSync; fs.readdirSync = function(dir) { return ['somefile.txt', 'error.txt', 'anotherfile.txt']; }; *** PERFORM TEST *** *** RESTORE METHOD AFTER TEST **** fs.readddirS...
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How do you manage databases in development, test, and production?

...of good options. I wouldn't use the "restore a backup" strategy. Script all your schema changes, and have your CI server run those scripts on the database. Have a version table to keep track of the current database version, and only execute the scripts if they are for a newer version. Use a migr...
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How to escape double quotes in a title attribute

... &#185 | superscript 1 ¹ &#188 | fraction 1/4 ¼ &#190 | fraction 3/4 ¾ &#247 | division sign ÷ &#8221 | right double quote ” &#062 | greater than sign > &#091 | left bracket [ &am...
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How to set Sqlite3 to be case insensitive when string comparing?

... b A The optimiser can also potentially make use of the index for case-insensitive searching and matching on the column. You can check this using the explain SQL command, e.g.: sqlite> explain select Text_Value from Test where Text_Value = 'b'; addr ...
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Version number comparison in Python

... Now you've merged all the good ideas from the others into your solution ... :-P still, this is pretty much what I'd do after all. I'll accept this answer. Thanks, everyone – Johannes Charra Nov 11 '09 at ...
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Extracting extension from filename in Python

... @klingt.net Well, in that case, .asd is really the extension!! If you think about it, foo.tar.gz is a gzip-compressed file (.gz) which happens to be a tar file (.tar). But it is a gzip file in first place. I wouldn't expect it to return the dual extension at all. ...