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How to access a preexisting collection with Mongoose?
...cs) {
console.dir(docs);
});
//output: [ { _id: 4e22118fb83406f66a159da5, a: 1 } ]
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Change the name of the :id parameter in Routing resources for Rails
...wered Sep 18 '13 at 12:42
bobzsj87bobzsj87
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How do I get the opposite (negation) of a Boolean in Python?
...ered Aug 11 '11 at 18:17
Patrick87Patrick87
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Fit background image to div
...r div-values, but let's assume you've got those.
height: auto;
max-width: 600px;
Again, those are just random numbers.
It could quite hard to make the background-image (if you would want to) with a fixed width for the div, so better use max-width. And actually it isn't complicated to fill a div w...
Python OpenCV2 (cv2) wrapper to get image size?
..., width, channels = img.shape
>>> print height, width, channels
600 800 3
In case you were working with binary images, img will have two dimensions, and therefore you must change the code to: height, width = img.shape
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What's the meaning of * (asterisk) in XAML ColumnDefinition?
...0 you get column widths 50, 100 and 150. If the total width of the grid is 600 you get column widths 100, 200 and 300. And so on.
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When to use a key/value store such as Redis instead/along side of a SQL database?
...wered Sep 24 '11 at 8:39
yojimbo87yojimbo87
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How does Facebook disable the browser's integrated Developer Tools?
...d you to download the Scary version; please do not do this." God bless you FB devs for being so creative!
– MonkeyZeus
Mar 1 '16 at 20:21
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How to jump directly to a column number in Vim
...xciting job of wading through minified javascript code. The lines are upto 600 columns wide. The exception reporting library is kind enough to provide me the exact crash coordinates in the form of line number and column number. However I can't find a way to directly jump to the column number, even t...
Context switches much slower in new linux kernels
...01760, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
0.000139 futex(0x3f8b8f2fb0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
0.000043 futex(0x601720, FUTEX_WAKE_PRIVATE, 1) = 1
0.000041 futex(0x601720, FUTEX_WAKE_PRIVATE, 1) = 1
0.000037 futex(0x601720, FUTEX_WAKE_PRIVATE, 1) = 1
0.000036 futex(0x601720,...