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Difference between 2 dates in SQLite
...is post suggests with a date stored in local time, your answer will be off by your offset from GMT and will be wrong. While maybe not best practice to store dates in local time, it can still happen in apps where timezones don't matter (except when the tool you are working with forces them on you, l...
Using Git, show all commits that are in one branch, but not the other(s)
...nch but not in newbranch:
git log newbranch..oldbranch
To show the diff by these commits (note there are three dots):
git diff newbranch...oldbranch
Here is the doc with a diagram illustration https://git-scm.com/book/en/v2/Git-Tools-Revision-Selection#Commit-Ranges
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jQuery add image inside of div tag
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
converting drawable resource image into bitmap
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Numpy `logical_or` for more than two arguments
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As boolean algebras are both commutative and associative by definition, the following statements or equivalent for boolean values of a, b and c.
a or b or c
(a or b) or c
a or (b or c)
(b or a) or c
So if you have a "logical_or" which is dyadic and you need to pass it three ar...
How to call C from Swift?
...n objective-C wrapper. You'll want the implementation (which should reside by itself in a .mm file) to contain Objective-C++ code (which is just Objective-C and C++ in one file), and the interface (which should be in its own .h header file) should contain pure Objective-C code, so you'll have to con...
How to break out of multiple loops?
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The continue statement is the magic here. It's in the for-else clause. By definition that happens if there's no inner break. In that situation continue neatly circumvents the outer break.
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OnChange event handler for radio button (INPUT type=“radio”) doesn't work as one value
...adio button selection whether the button is clicked, touched, or activated by hitting "enter" on a keyboard. The onchange handler is not appropriate in this case since the value of the input does not change, only the checked/unchecked attribute. I've added an example script to address the previous v...
Android: allow portrait and landscape for tablets, but force portrait on phone?
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@dan I've found a solution to this problem by adding 'android:screenOrientation="behind"' to every activity in the manifest. See my full answer here: stackoverflow.com/questions/42936007/…
– Huby
Oct 4 '17 at 12:58
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Which machine learning classifier to choose, in general? [closed]
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As Prof Andrew Ng often states: always begin by implementing a rough, dirty algorithm, and then iteratively refine it.
For classification, Naive Bayes is a good starter, as it has good performances, is highly scalable and can adapt to almost any kind of classification ...