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How to set the width of a cell in a UITableView in grouped style
...can subclass and override -setFrame: for your UITableView just like what I do here for UITableViewCells. However, subclassing UITableViewCells is a much common, light, and Apple way.
Secondly, if your UITableView have backgroundView, you don't want its backgroundView be narrowed down together. Keep...
In Jinja2, how do you test if a variable is undefined?
Converting from Django, I'm used to doing something like this:
6 Answers
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How do I update each dependency in package.json to the latest version?
... dependencies to their latest versions since this is a fresh project and I don't mind fixing something if it breaks.
32 Ans...
Calculating moving average
...x. The normal R mailing list search hasn't been very helpful though. There doesn't seem to be a built-in function in R will allow me to calculate moving averages. Do any packages provide one? Or do I need to write my own?
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Can we add a inside H1 tag?
...e</span></h1>
If the style applies to the entire h1 block, I do this:
<h1 class="highlight">Page Title</h1>
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How to call a Python function from Node.js
... use "child_process" package which comes packaged with node.
Then you can do something like:
const spawn = require("child_process").spawn;
const pythonProcess = spawn('python',["path/to/script.py", arg1, arg2, ...]);
Then all you have to do is make sure that you import sys in your python script,...
What are the most common SQL anti-patterns? [closed]
...r are learning) that SQL is different. Eliciting the desired results, and doing so efficiently, involves a tedious process partly characterized by learning unfamiliar paradigms, and finding out that some of our most familiar programming patterns don't work here. What are the common antipatterns yo...
What does enumerate() mean?
What does for row_number, row in enumerate(cursor): do in Python?
5 Answers
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java.lang.IllegalArgumentException: View not attached to window manager
... solution? Yes. Effective? Perhaps in this case. Would I recommend it? NO! Don't swallow ALL exceptions like that! I would not even catch the IllegalArgumentException, but look for another solution.
– Simon Forsberg
Jan 25 '13 at 11:11
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Should Jquery code go in header or footer?
... at the end of the page, just before </body>.
If you are unable to do so due to templating issues and whatnot, decorate your script tags with the defer attribute so that the browser knows to download your scripts after the HTML has been downloaded:
<script src="my.js" type="text/javascri...