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How to select a node using XPath if sibling node has a specific value?
... This doesn't answer the question but it answers my actual question that I formulated badly. Thank you!
– User9213
Apr 10 '19 at 7:33
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Restricting input to textbox: allowing only numbers and decimal point
...
form.onsubmit = function(){
return textarea.value.match(/^\d+(\.\d+)?$/);
}
Is this what you're looking for?
I hope it helps.
EDIT: I edited my example above so that there can only be one period, preceded by at least ...
How do I bind to list of checkbox values with AngularJS?
...- Use `value="{{fruit.name}}"` to give the input a real value, in case the form gets submitted
traditionally
- Use `ng-checked="fruit.selected"` to have the checkbox checked based on some angular expression
(no two-way-data-binding)
- Use `ng-model="fruit.selected"` to utilize ...
Remove NA values from a vector
...it),
purrr::map(airquality, ~purrr::discard(.x, .p = is.na)),
times = 1e6)
Unit: microseconds
expr min lq mean median uq max neval cld
purrr::map(airquality, function(x) { x[!is.na(x)] }) 66.8 75.9 130.5643 ...
Multiple github accounts on the same computer?
... – here I'll name the new key github-otheruser
$ ssh-keygen -t rsa -b 4096 -f ~/.ssh/github-otheruser
Now, when we look at tree ~/.ssh we see
$ tree ~/.ssh
/Users/you/.ssh
├── known_hosts
├── github-mainuser
├── github-mainuser.pub
├── github-otheruser
└── github-...
Ubuntu, vim, and the solarized color palette
...D3D336368282:#2A2AA1A19898:#EEEEE8E8D5D5:#00002B2B3636:#CBCB4B4B1616:#58586E6E7575:#65657B7B8383:#838394949696:#6C6C7171C4C4:#9393A1A1A1A1:#FDFDF6F6E3E3"
gconftool-2 --set "/apps/gnome-terminal/profiles/Default/background_color" --type string "#00002B2B3636"
gconftool-2 --set "/apps/gnome-terminal/p...
Difference between float and decimal data type
...hael Petrotta - user just enters his decimal numbers in the field given in forms.. i need to just store them in DB. which will be more suitable. ?
– Hacker
Mar 1 '11 at 4:38
12
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How to get 30 days prior to current date?
...UTC without the time. This worked: moment( moment().subtract(30, 'days') ).format("YYYY-MM-DD")
– Dylan Valade
Jan 18 '15 at 17:08
3
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How to uncheck checkbox using jQuery Uniform library
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Looking at their docs, they have a $.uniform.update feature to refresh a "uniformed" element.
Example: http://jsfiddle.net/r87NH/4/
$("input:checkbox").uniform();
$("body").on("click", "#check1", function () {
var two = $("#check2").attr("checked", this.chec...
UTF-8 all the way through
... connection character set, which both updates its own internal state and informs MySQL of the encoding to be used on the connection—this is usually the preferred approach. In PHP:
If you're using the PDO abstraction layer with PHP ≥ 5.3.6, you can specify charset in the DSN:
$dbh = new PDO('...