大约有 10,000 项符合查询结果（耗时：0.0392秒） [XML]
Assigning variables with dynamic names in Java
... example.
However doing this kind of thing unnecessarily in Java is a bad idea. It is inefficient, the code is more complicated, and since you are relying on runtime checking it is more fragile. And this is not "variables with dynamic names". It is better described as dynamic access to variables...
Double decimal formatting in Java
...e US locale-specific dot as a decimal sign, specify the US locale" .. this idea that US habits are the right ones and everything else is kind of "folk" stuff drives me crazy.
– Simone Gianni
Mar 3 '18 at 12:05
...
Indexes of all occurrences of character in a string
...
The general idea is right, but word.substring(word) won't compile. :P
– Peter Lawrey
Feb 17 '11 at 20:52
1
...
Sankey Diagrams in R?
...ms. Here you can find an example. I also added a screenshot so you have an idea what it looks like.
# Load package
library(networkD3)
# Load energy projection data
# Load energy projection data
URL <- paste0(
"https://cdn.rawgit.com/christophergandrud/networkD3/",
"master/JSONda...
Get index of selected option with jQuery
...
@Guffa Any idea as to why the selectedIndex doesn't start from 0 with the first option?
– adamj
Mar 25 '16 at 23:27
...
How to create a directory using Ansible
...situations when you need to create more then one directory so it is a good idea to use loops instead creating separate task for each directory.
- name: Creates directory
file:
path: "{{ item }}"
state: directory
with_items:
- /srv/www
- /dir/foo
- /dir/bar
...
get CSS rule's percentage value in jQuery
...u may want to .remove().
See an example of one-liner.
I'm open to better ideas!
share
|
improve this answer
|
follow
|
...
Convert hyphens to camel case (camelCase)
...
It would be a good idea to make your regex more robust by adding the i flag. Without it, your pattern misses "capitalized-Parts" (won't be changed into "capitalizedParts"). Also, I personally prefer the improved readability of multiple paramet...
MongoDb query condition on comparing 2 fields
...is ISODate("2017-01-20T10:55:08.000Z"). But <= and >= seem work. any idea?
– cateyes
Feb 22 '17 at 22:51
@cateye...
Using comma as list separator with AngularJS
...
I'd go for a custom filter too, but I like your idea :)
– JBC
Oct 17 '14 at 5:39
add a comment
|
...