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How to remove multiple indexes from a list at the same time? [duplicate]
... Looping over indices backwards. Genius! I was here dreaming up some ridiculous situation of decrementing indices as I went along, when this was so much more elegant!
– Neil
Apr 20 '15 at 22:37
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How do I check how many options there are in a dropdown menu?
...tList > option').length;
This assumes your <select> list has an ID of mySelectList.
http://api.jquery.com/length/
http://api.jquery.com/children/
http://api.jquery.com/child-selector/
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Removing index column in pandas when reading a csv
...it is an "id" for example.
In this case the index column will be replaced by one of the columns you have chosen.
df.set_index('id', inplace=True)
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How to reformat JSON in Notepad++?
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I have test Plugins > Plugins Admin... by JSON Viewer in latest version Notepad++ v7.8 and its working properly
– Hardik Leuwa
Nov 2 '19 at 5:57
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Revert to a commit by a SHA hash in Git? [duplicate]
...se any non-committed changes in the working directory).
Additional Notes
By the way, perhaps it is not obvious, but everywhere where documentation says <commit> or <commit-ish> (or <object>), you can put an SHA-1 identifier (full or shortened) of commit.
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Make a link use POST instead of GET
...some way or another.
You can do this rather easily with pure HTML and CSS by creating a form with hidden fields containing the data you want to submit, then styling the submit button of the form to look like a link.
For example:
.inline {
display: inline;
}
.link-button {
background...
Embed image in a element
...blity/alt text with this method? I am really rusty, but is hiding the text by offsetting it by a few thousand pixels still the accepted workaround?
– Rob Drimmie
Jan 6 '12 at 3:26
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In jQuery, how do I get the value of a radio button when they all have the same name?
... 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...
Get file size, image width and height before upload
How can I get the file size, image height and width before upload to my website, with jQuery or JavaScript?
7 Answers
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Member initialization while using delegated constructor
... the constructor is a delegating constructor, and the constructor selected by the is the target constructor. [...]
You can work-around this by defining the version of the constructor that takes arguments first:
Tokenizer::Tokenizer(std::stringstream *lines)
: lines(lines)
{
}
and then define...