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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
I'm a bit perplexed on how to manage SmtpClient now that it is disposable, especially if I make calls using SendAsync. Presumably I should not call Dispose until SendAsync completes. But should I ever call it (e.g., using "using"). The scenario is a WCF service which mails out email periodically ...
Pass Variables by Reference in Javascript
How do I pass variables by reference in JavaScript? I have 3 variables that I want to perform several operations to, so I want to put them in a for loop and perform the operations to each one.
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Some built-in to pad a list in python
I have a list of size < N and I want to pad it up to the size N with a value.
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Best way to replace multiple characters in a string?
I need to replace some characters as follows: &amp; ➔ \&amp; , # ➔ \# , ...
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Split list into smaller lists (split in half)
I am looking for a way to easily split a python list in half.
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Add up a column of numbers at the Unix shell
Given a list of files in files.txt , I can get a list of their sizes like this:
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Joining two lists together
If I have two lists of type string (or any other type), what is a quick way of joining the two lists?
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Convert String[] to comma separated string in java
i have one String[]
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Adding the little arrow to the right side of a cell in an iPhone TableView Cell
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Simplest way to serve static data from outside the application server in a Java web application
I have a Java web application running on Tomcat. I want to load static images that will be shown both on the Web UI and in PDF files generated by the application. Also new images will be added and saved by uploading via the Web UI.
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