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How to make a cross-module variable?
...ug__ variable is handy in part because it affects every module. If I want to create another variable that works the same way, how would I do it?
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Why is my Spring @Autowired field null?
Note: This is intended to be a canonical answer for a common problem.
18 Answers
18
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Skip the headers when editing a csv file using Python
I am using below referred code to edit a csv using Python. Functions called in the code form upper part of the code.
3 Ans...
What is the difference between and ?
... class='name'>*Scrambled eggs on crusty Italian ciabatta and bruschetta tomato</span><span class='price'>$12.50</span></p>
So I have to changed it to
<div class='item'><span class='name'>*Scrambled eggs on crusty Italian ciabatta and bruschetta tomato</sp...
Attach a file from MemoryStream to a MailMessage in C#
I am writing a program to attach a file to email. Currently I am saving file using FileStream into disk, and then I use
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Officially, what is typename for?
...ompile errors that magically went away by prefixing the typename keyword to the beginning of the declaration... (For example, just last week, I was declaring two iterators as members of another templated class and I had to do this)...
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jquery: $(window).scrollTop() but no $(window).scrollBottom()
I want to place an element to the bottom of the page whenever the user scrolls the page. It's like "fixed position" but I can't use "position: fixed" css as many of my clients' browser can't support that.
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How do I combine a background-image and CSS3 gradient on the same element?
...S3 gradients for my background-color and then apply a background-image to apply some sort of light transparent texture?
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Auto reloading a Sails.js app on code changes?
Currently is seems that for any code change in a sails.js app you have to manually stop the sails server and run sails lift again before you can see the changes.
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What is the use case of noop [:] in bash?
I searched for noop in bash (:), but was not able to find any good information. What is the exact purpose or use case of this operator?
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