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Typing Enter/Return key using Python and Selenium?
...id("myId"));
input.clear();
input.sendKeys(value); // the value we want to set to input
input.sendKeys(Keys.RETURN);
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How can I catch a ctrl-c event?
...ction sigIntHandler;
sigIntHandler.sa_handler = my_handler;
sigemptyset(&sigIntHandler.sa_mask);
sigIntHandler.sa_flags = 0;
sigaction(SIGINT, &sigIntHandler, NULL);
pause();
return 0;
}
sh...
Check if value exists in Postgres array
...'::int[])
The right operand of ANY (between parentheses) can either be a set (result of a subquery, for instance) or an array. There are several ways to use it:
SQLAlchemy: how to filter on PgArray column types?
IN vs ANY operator in PostgreSQL
Important difference: Array operators (<@, @&g...
Get loop counter/index using for…of syntax in JavaScript
...h in a determined order. If you want to count properties, you will have to set up the extra counter (as you did in your first example).
loop over an Array:
var a = [];
for (var i=0; i<a.length; i++) {
i // is the index
a[i] // is the item
}
loop over an Object:
var o = {};
for (var p...
Resolve promises one after another (i.e. in sequence)?
Consider the following code that reads an array of files in a serial/sequential manner. readFiles returns a promise, which is resolved only once all files have been read in sequence.
...
Get size of an Iterable in Java
I need to figure out the number of elements in an Iterable in Java.
I know I can do this:
10 Answers
...
How to Create Grid/Tile View?
... CSS Grid Module you can create a pretty similar layout.
CodePen demo
1) Set three fixed-width grid columns
ul {
display: grid;
grid-template-columns: 150px 150px 150px;
...
}
2) Make sure the items with large height span 2 rows
li:nth-child(1),
li:nth-child(3),
li:nth-child(5),
li:nth...
How to make an unaware datetime timezone aware in python
...
putz has a bug that sets Amsterdam timezone to + 20 minutes to UTC, some archaic timezone from 1937. You had one job pytz.
– Boris
Feb 18 at 16:09
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Scalar vs. primitive data type - are they the same thing?
...t.
Scalars are typically contrasted with compounds, such as arrays, maps, sets, structs, etc. A scalar is a "single" value - integer, boolean, perhaps a string - while a compound is made up of multiple scalars (and possibly references to other compounds). "Scalar" is used in contexts where the re...
Can I use complex HTML with Twitter Bootstrap's Tooltip?
... is just about whether you are going to use complex html into the tooltip. Set it to true and then hit the html into the title attribute of the tag.
See this fiddle here - I've set the html attribute to true through the data-html="true" in the <a> tag and then just added in the html ad hoc as...