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Can I target all tags with a single selector?
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The jQuery selector for all h tags (h1, h2 etc) is " :header ". For example, if you wanted to make all h tags red in color with jQuery, use:
$(':header').css("color","red")
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Convert blob to base64
...ject, I wanted to download an image and then store it as a cached image:
fetch(imageAddressAsStringValue)
.then(res => res.blob())
.then(blobToBase64)
.then(finalResult => {
storeOnMyLocalDatabase(finalResult);
});
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How to check if a String contains any of some strings
... StringComparison.CurrentCultureIgnoreCase, "string", "many substrings"...etc)
– Roma Borodov
Jan 8 '17 at 16:20
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How to add months to a date in JavaScript? [duplicate]
...ry to add months to a date handling edge cases (leap year, shorter months, etc):
Date.isLeapYear = function (year) {
return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0));
};
Date.getDaysInMonth = function (year, month) {
return [31, (Date.isLeapYear(year) ? 29 ...
Relative imports in Python 2.7
... __name__ is lib.foo. We take the first code path, importing from .fileA, etc.
If run as python lib/foo.py, __package__ will be None and __name__ will be __main__.
We take the second code path. The lib directory will already be in sys.path so there is no need to add it. We import from fileA, etc...
Creating a constant Dictionary in C#
...r = "fubar";
}
}
Now you can access .ParentClass.FooDictionary.Key1, etc.
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Choosing between qplot() and ggplot() in ggplot2 [closed]
...ots with limited experience. And the plot created by qplot [p <- qplot(etc)] can be modified by any of the full commands ggplot2 provides, which is handy (they are all stored the same way, no matter how they were created). So personally I use qplot for most everything, and save ggplot for insid...
How do I copy folder with files to another folder in Unix/Linux? [closed]
...r, --recursive, and -R are equivalent. It will also give common pitfalls, etc. which is nice.
– Alex W
Dec 16 '16 at 16:22
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Can't stop rails server
... ruby related processes that are running like rails server, rails console, etc.
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
... got some secured parts that can be logged into using Google, Facebook, ...etc (OAuth).
16 Answers
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