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Python equivalent of D3.js
...ssor of d3py and vincent. See also
https://altair-viz.github.io/gallery/index.html
https://speakerdeck.com/jakevdp/bespoke-visualizations-with-a-declarative-twist
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...
List of installed gems?
...p = Gem::Dependency.new(name, Gem::Requirement.default)
specs = Gem.source_index.search(dep)
puts specs[0..5].map{ |s| "#{s.name} #{s.version}" }
# >> Platform 0.4.0
# >> abstract 1.0.0
# >> actionmailer 3.0.5
# >> actionpack 3.0.5
# >> activemodel 3.0.5
# >> acti...
Getting Checkbox Value in ASP.NET MVC 4
...hes the checkbox param name on the controller):
public ActionResult Index(string param1, string param2,
string param3, IEnumerable<bool> Chbxs)
Then in the controller you can do some stuff like:
if (Chbxs != null && Chbxs.Count() == 2)
{
checkB...
How to sum all column values in multi-dimensional array?
...
Note that this will give you PHP notices (undefined index) every time you access $newarr[$key] on the right side of your assignment, when such values does not yet exist.
– Anti Veeranna
Sep 30 '09 at 8:07
...
LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
... by auto-converting CRLF line endings into LF when
you add a file to the index, and vice versa when it checks out code
onto your filesystem. You can turn on this functionality with the
core.autocrlf setting. If you’re on a Windows machine, set it to true
– this converts LF endings into C...
How can I list all the deleted files in a Git repository?
...
This shows only files in the index that have been deleted in the working copy. The OP wants all files that have ever been deleted.
– Max Nanasy
Sep 25 '12 at 20:58
...
Remove last character of a StringBuilder?
...rverIds) {
sb.append(serverId);
sb.append(",");
}
sb.deleteCharAt(sb.lastIndexOf(","));
Since lastIndexOf will perform a reverse search, and you know that it will find at the first try, performance won't be an issue here.
EDIT
Since I keep getting ups on my answer (thanks folks ????), it is wo...
how to check if object already exists in a list
... the value.
Therefore I would use a HashSet. If later operations required indexing, I'd create a list from it when the Adding was done, otherwise, just use the hashset.
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Check string for palindrome
...
And here a complete Java 8 streaming solution. An IntStream provides all indexes til strings half length and then a comparision from the start and from the end is done.
public static void main(String[] args) {
for (String testStr : Arrays.asList("testset", "none", "andna", "haah", "habh", "ha...
Remove ':hover' CSS behavior from element
...on: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 60;
}
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" />
<button class="btn btn-primary">hover</button>
<span class="no-hover">
&l...