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Apply function to all elements of collection through LINQ [duplicate]

...ently started off with LINQ and its amazing. I was wondering if LINQ would allow me to apply a function - any function - to all the elements of a collection, without using foreach. Something like python lambda functions. ...
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How can I wait for a thread to finish with .NET?

I've never really used threading before in C# where I need to have two threads, as well as the main UI thread. Basically, I have the following. ...
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Can I use Twitter Bootstrap and jQuery UI at the same time?

... with jQuery UI (something which caused a number of widgets to break visually) The ability to theme jQuery UI widgets using Bootstrap styles. Whilst I love jQuery UI, I (like others) find some of the current themes to look a little dated. My hope is that this theme provides a decent alternat...
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Using Django time/date widgets in custom form

...e many hacks required, probably ought to caution you against doing this at all. It's relying on undocumented internal implementation details of the admin, is likely to break again in future versions of Django, and is no easier to implement than just finding another JS calendar widget and using that....
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Any reason not to use '+' to concatenate two strings?

... Tuple would be faster - the code was just an example :) Usually long multiple string inputs are dynamic. – Mikko Ohtamaa Apr 6 '12 at 12:52 ...
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PowerShell script to return versions of .NET Framework on a machine?

...t). It also outputs both Client and Full on 4.0 (if you have them both installed): Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -recurse | Get-ItemProperty -name Version,Release -EA 0 | Where { $_.PSChildName -match '^(?!S)\p{L}'} | Select PSChildName, Version, Release Based o...
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How to set custom favicon in Express?

... In Express 4 Install the favicon middleware and then do: var favicon = require('serve-favicon'); app.use(favicon(__dirname + '/public/images/favicon.ico')); Or better, using the path module: app.use(favicon(path.join(__dirname,'public','ima...
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How to overload __init__ method based on argument type?

Let's say I have a class that has a member called data which is a list. 10 Answers 1...
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Assigning a variable NaN in python without numpy

...aking) be said to be equal to one another -- see What is the rationale for all comparisons returning false for IEEE754 NaN values? for more details and information. Instead, use math.isnan(...) if you need to determine if a value is NaN or not. Furthermore, the exact semantics of the == operation...
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How to copy a row and insert in same table with a autoincrement field in MySQL?

....) select c1, c2, ... from your_table where id = 1 where c1, c2, ... are all the columns except id. If you want to explicitly insert with an id of 2 then include that in your INSERT column list and your SELECT: insert into your_table (id, c1, c2, ...) select 2, c1, c2, ... from your_table where i...