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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
6
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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...
Call a Javascript function every 5 seconds continuously [duplicate]
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Do a "recursive" setTimeout of your function, and it will keep being executed every amount of time defined:
function yourFunction(){
// do whatever you like here
setTimeout(yourFunction, 5000);
}
yourFunction();
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What is TypeScript and why would I use it in place of JavaScript? [closed]
...ft's introductory video on the language.
For a large JavaScript project, adopting TypeScript might result in more robust software, while still being deployable where a regular JavaScript application would run.
It is open source, but you only get the clever Intellisense as you type if you use a sup...
What does 'super' do in Python?
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The benefits of super() in single-inheritance are minimal -- mostly, you don't have to hard-code the name of the base class into every method that uses its parent methods.
However, it's almost impossible to use multiple-inheritance without super(). This includes common idioms like mixins, interfa...
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 does enumerate() mean?
What does for row_number, row in enumerate(cursor): do in Python?
5 Answers
5
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How to change the output color of echo in Linux
...Continued from above example
echo -e "I ${RED}love${NC} Stack Overflow"
(don't add "\n" when using echo unless you want to add additional empty line)
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Changing an element's ID with jQuery
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Don't you need to detach the element from the DOM and replace it with a new element with a new ID in it's place? To avoid breaking the DOM ...?
– cllpse
Dec 8 '08 at 13:09
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