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Relative imports in Python 2.7
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Script vs. Module
Here's an explanation. The short version is that there is a big difference between directly running a Python file, and importing that file from somewhere else. Just knowing what directory a file is in does not determine what package Python thinks it is ...
Remove all child elements of a DOM node in JavaScript
... Clearing innerHTML.
This approach is simple, but might not be suitable for high-performance applications because it invokes the browser's HTML parser (though browsers may optimize for the case where the value is an empty string).
doFoo.onclick = () => {
const myNode = document.getElem...
How to change Git log date formats
...g to display the last commit within Git, but I need the date in a special format.
12 Answers
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How to compare a local git branch with its remote branch?
...t (just remove remotes/ from remote branch name.
Example: git diff master origin/master (where "master" is local master branch and "origin/master" is a remote namely origin and master branch.)
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How to split strings across multiple lines in CMake?
...xceed a line length of 80, so they are easily editable in all kinds of editors (you know the deal). But with CMake I get the problem that I do not know how to split a simple string into multiple lines to avoid one huge line. Consider this basic code:
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initialize a vector to zeros C++/C++11
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You don't need initialization lists for that:
std::vector<int> vector1(length, 0);
std::vector<double> vector2(length, 0.0);
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Should switch statements always contain a default clause?
...n type! based on the language,
// there should probably be some error-handling
// here, maybe an exception
}
2. To handle 'default' actions, where the cases are for special behavior.
You see this a LOT in menu-driven programs and bash shell scripts. You might also see this when a ...
Exit codes in Python
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What you're looking for in the script is calls to sys.exit(). The argument to that method is returned to the environment as the exit code.
It's fairly likely that the script is never calling the exit method, and that 0 is the default exit code....
Is there a good way to attach JavaScript objects to HTML elements?
... data() method? You can assign complex objects to the element if you want or you can leverage that method to hold a reference to an object (or some other data) at the very least.
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Getting “net::ERR_BLOCKED_BY_CLIENT” error on some AJAX calls
...r extensions (such as adBlocker plus) block some Ajax calls. I get that error on the console:
8 Answers
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