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PHP: How to remove specific element from an array?
...ving the chosen items, "strawberry" in this example. So, the user enters a selection => the code searches under submenus and finds any list that has that option => turns that list into an array => removes the chosen option.
– dcp3450
Mar 15 '10 at 18:1...
Find all records which have a count of an association greater than zero
...> 17
[14] pry(main)> Article.joins(:comments).distinct.to_sql
=> "SELECT DISTINCT \"articles\".* FROM \"articles\" INNER JOIN \"comments\" ON \"comments\".\"article_id\" = \"articles\".\"id\""
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How do I check if the mouse is over an element in jQuery?
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exactly - this should be the selected answer! Anyway, here is a fiddle for it jsfiddle.net/mathheadinclouds/ZKGqe
– mathheadinclouds
May 11 '13 at 20:38
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Step out of current function with GDB
...ish command.
finish: Continue running until just after function in the selected stack frame returns. Print the returned value (if any). This command can be abbreviated as fin.
(see https://sourceware.org/gdb/current/onlinedocs/gdb/Continuing-and-Stepping.html#Continuing-and-Stepping)
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href overrides ng-click in Angular.js
...e($index, 1)">X</a>]
http://docs.angularjs.org/api/ng.directive:select
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Filter dataframe rows if value in column is in a set list of values [duplicate]
...id 7
9 1980-01-10 9 Jones 4
There are multiple ways of selecting or slicing the data.
Using .isin
The most obvious is the .isin feature. You can create a mask that gives you a series of True/False statements, which can be applied to a dataframe like this:
mask = df['STK_ID'].isin...
How to sort the letters in a string alphabetically in Python
..., 'iiiimpp', 'iiiimpps', 'iiiimppss', 'iiiimppsss', 'iiiimppssss')
We are selecting the last index (-1) of the tuple
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Sample random rows in dataframe
...356774 -0.1640883
9 -0.3983045 0.7157506
10 -0.9060305 2.3234110
Then select some rows at random:
> df[sample(nrow(df), 3), ]
X1 X2
9 -0.3983045 0.7157506
2 -1.1334614 -0.1973846
10 -0.9060305 2.3234110
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ValidateRequest=“false” doesn't work in Asp.Net 4
...r. Maintains security and is extremely flexible since you can use it on a selective basis.
– cmartin
Jun 5 '15 at 18:38
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A command-line HTML pretty-printer: Making messy HTML readable [closed]
...nly operate on files, not standard input (so you cannot, for example, send selected text from Notepad++ to tidy.exe, and have it output the formatted code back to Notepad++); (2) It has trouble formatting a lot of code, e.g.: <form><input><input><input><input><input&...