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Difference between pre-increment and post-increment in a loop?

..., returns the new value. C#: string[] items = {"a","b","c","d"}; int i = 0; foreach (string item in items) { Console.WriteLine(++i); } Console.WriteLine(""); i = 0; foreach (string item in items) { Console.WriteLine(i++); } Output: 1 2 3 4 0 1 2 3 foreach and while loops depend on w...
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How can I String.Format a TimeSpan object with a custom format in .NET?

... 250 Please note: this answer is for .Net 4.0 and above. If you want to format a TimeSpan in .Net 3....
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Using grep to search for a string that has a dot in it

I am trying to search for a string 0.49 (with dot) using the command 9 Answers 9 ...
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Read a zipped file as a pandas DataFrame

...long form: df = pd.read_csv('filename.zip', compression='zip', header=0, sep=',', quotechar='"') Description of the compression argument from the docs: compression : {‘infer’, ‘gzip’, ‘bz2’, ‘zip’, ‘xz’, None}, default ‘infer’ For on-the-fly decompression of on-d...
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Datetime - Get next tuesday

... 10 Answers 10 Active ...
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UILabel - Wordwrap text

... 302 If you set numberOfLines to 0 (and the label to word wrap), the label will automatically wrap a...
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Cross Browser Flash Detection in Javascript

...ng embedded flash content. I say reliably because I know its not possible 100% of the time. 16 Answers ...
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Formatting “yesterday's” date in python

... 406 Use datetime.timedelta() >>> from datetime import date, timedelta >>> yester...
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error: ‘NULL’ was not declared in this scope

... answered Jan 20 '09 at 17:14 Johannes Schaub - litbJohannes Schaub - litb 453k112112 gold badges830830 silver badges11501150 bronze badges ...
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How to convert ‘false’ to 0 and ‘true’ to 1 in Python

... to convert true of type unicode to 1 and false of type unicode to 0 (in Python)? 7 Answers ...