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ruby operator “=~” [duplicate]
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=~ is an operator for matching regular expressions, that will return the index of the start of the match (or nil if there is no match).
See here for the documentation.
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BeautifulSoup getting href [duplicate]
...false positives and unwanted results (i.e. javascript:void(0), /en/support/index.html, #smp-navigationList)?
– voices
Feb 12 '18 at 10:28
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Download a working local copy of a webpage [closed]
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I tried this, but somehow internal links such as index.html#link-to-element-on-same-page stopped working.
– rhand
Aug 31 '13 at 2:50
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How to format code in Xcode? [duplicate]
... could well be worth checking out
http://www.jetbrains.com/objc/features/index.html
http://www.jetbrains.com/objc/
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Unpacking a list / tuple of pairs into two lists / tuples [duplicate]
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If you need actual lists you can index, you should use square brackets [] instead of parenthesis to make them list comprehensions instead of generator expressions.
– agf
Sep 26 '11 at 17:42
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Conditionally Remove Dataframe Rows with R [duplicate]
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Logic index:
d<-d[!(d$A=="B" & d$E==0),]
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Inserting a string into a list without getting split into characters
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['hello', 'world', 'python']
or (use insert function where you can use index position in list)
ls.insert(0,'python')
print(ls)
['python', 'hello', 'world']
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Get the value of a dropdown in jQuery
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What if I need the index or id rather than the text?
– bgmCoder
Nov 14 '15 at 20:49
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Move (or “Undo”) last git commit to unstaged area [duplicate]
..., i.e. HEAD^
git reset HEAD^
Adding --soft will keep those files in the index: (ready to be committed)
git reset --soft HEAD^
--soft
(…) This leaves all your changed files "Changes to be committed", as git status would put it.
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Tooltip on image
...adding: 5px 0;
/* Position the tooltip */
position: absolute;
z-index: 1;
}
.tooltip:hover .tooltiptext {
visibility: visible;
}
.size_of_img{
width:90px}
</style>
<body style="text-align:center;">
<p>Move the mouse over the text below:</p>
<...