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do N times (declarative syntax)
Is there a way in Javascript to write something like this easily:
22 Answers
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Getting the last argument passed to a shell script
$1 is the first argument.
$@ is all of them.
27 Answers
27
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TypeScript and field initializers
How to init a new class in TS in such a way (example in C# to show what I want):
14 Answers
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Multiple levels of 'collection.defaultdict' in Python
Thanks to some great folks on SO, I discovered the possibilities offered by collections.defaultdict , notably in readability and speed. I have put them to use with success.
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How to sum all the values in a dictionary?
Let's say I have a dictionary in which the keys map to integers like:
9 Answers
9
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Check if an image is loaded (no errors) with jQuery
I'm using JavaScript with the jQuery library to manipulate image thumbnails contained in a unordered list. When the image is loaded it does one thing, when an error occurs it does something else. I'm using jQuery load() and error() methods as events. After these events I check the image DOM ele...
jQuery Validate Plugin - How to create a simple custom rule?
How do you create a simple, custom rule using the jQuery Validate plugin (using addMethod ) that doesn't use a regex?
7 An...
Most concise way to convert a Set to a List
For example, I am currently doing this:
6 Answers
6
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SQL Data Reader - handling Null column values
I'm using a SQLdatareader to build POCOs from a database. The code works except when it encounters a null value in the database. For example, if the FirstName column in the database contains a null value, an exception is thrown.
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Why does Path.Combine not properly concatenate filenames that start with Path.DirectorySeparatorChar
From the Immediate Window in Visual Studio:
16 Answers
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