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How to schedule a function to run every hour on Flask?
...
I'm a little bit new with the concept of application schedulers, but what I found here for APScheduler v3.3.1 , it's something a little bit different. I believe that for the newest versions, the package structure, class names, etc., have ...
Combining two expressions (Expression)
...nk you!
– tokyo0709
Aug 1 '16 at 20:10
This is a wonderful piece of code. I couldn't find a place to adjust the code, ...
What characters are allowed in DOM IDs? [duplicate]
...ng", the characters of which can be any UTF-16 encodable character.
16-bit unit
The base unit of a DOMString. This indicates that indexing on a DOMString
occurs in units of 16 bits. This must
not be misunderstood to mean that a
DOMString can store arbitrary 16-bit
units. A DOMString...
What's the difference between integer class and numeric class in R
...ented exactly and compactly.
Note that current implementations of R use 32-bit integers for integer vectors, so the range of representable integers is restricted to about +/-2*10^9: doubles can hold much larger integers exactly.
Like the help page says, R's integers are signed 32-bit numbers so can...
How do you create nested dict in Python?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
How to convert an array to object in PHP?
...ct->{3} = 'xyz';
– chelmertz
Dec 10 '09 at 8:54
11
"has a 2-3x performance hit" Which is an un...
Matplotlib tight_layout() doesn't take into account figure suptitle
...ect=[0, 0.03, 1, 0.95])
plt.show()
The result:
Maybe GridSpec is a bit overkill for you, or your real problem will involve many more subplots on a much larger canvas, or other complications. A simple hack is to just use annotate() and lock the coordinates to the 'figure fraction' to imitate ...
simulate background-size:cover on or
...t ratio of your video is known, however, such as 16:9, you can do the following:
.parent-element-to-video {
overflow: hidden;
}
video {
height: 100%;
width: 177.77777778vh; /* 100 * 16 / 9 */
min-width: 100%;
min-height: 56.25vw; /* 100 * 9 / 16 */
}
If the video's parent elem...
How to find gaps in sequential numbering in mysql?
...sible) answer
Here's version that works on table of any size (not just on 100 rows):
SELECT (t1.id + 1) as gap_starts_at,
(SELECT MIN(t3.id) -1 FROM arrc_vouchers t3 WHERE t3.id > t1.id) as gap_ends_at
FROM arrc_vouchers t1
WHERE NOT EXISTS (SELECT t2.id FROM arrc_vouchers t2 WHERE t2.i...
Shiro vs. SpringSecurity [closed]
...d how to plug them in the context. The whole API felt really complex and a bit esoteric at times. And while the doc is quite good for the general use cases and even some customization, it did not go deep enough to cover my needs.
After reading the answers here and on some other places on the web, I...