大约有 48,000 项符合查询结果（耗时：0.0641秒） [XML]
Angular.js directive dynamic templateURL
...e>
<div ng-repeat="item in elements" class="form-group">
<label>{{item.Label}}</label>
<element type="{{item.Type}}" model="item"></element>
</div>
<i...
Using socket.io in Express 4 and express-generator's /bin/www
...
A little different approach to initiate socket.io, it groups all related code in one place:
bin/www
/**
* Socket.io
*/
var socketApi = require('../socketApi');
var io = socketApi.io;
io.attach(server);
socketApi.js
var socket_io = require('socket.io');
var io = socket_io(...
How can I add or update a query string parameter?
...
getting a "invalid regular exception / invalid group" exception on regex creation in chrome Version 31.0.1650.63, solved by returning the beginning to be "([?&])"
– Yonatan Karni
Jan 15 '14 at 11:55
...
What is the difference between Collection and List in Java?
... root interface in the collection
hierarchy. A collection represents a
group of objects, known as its
elements. Some collections allow
duplicate elements and others do not.
Some are ordered and others unordered.
The JDK does not provide any direct
implementations of this interface: it
...
Get generic type of java.util.List
...yCollection.stream()
.filter(Objects::nonNull)
.collect(Collectors.groupingBy(Object::getClass));
// Process the list of the correct class, and/or handle objects of incorrect
// class (throw exceptions, etc). You may need to group subclasses by
// filtering the keys. For instance:
List<...
How to put more than 1000 values into an Oracle IN clause [duplicate]
...
This is absolutely dumb, if you have some kind of grouping operators it totally changes the meaning of the query.
– Teejay
Mar 9 at 9:31
add a comment...
Find unused npm packages in package.json
...es.
First it cats the package.json. Then, jq gets the required dependency group. ({} + is there so that it won't throw an error if e.g. there are no peer dependencies in the file.)
After that, sed extracts the parts between the quotes, the package name. -n and .../p tells it to print the matching...
How to get the last N rows of a pandas DataFrame?
...__getitem__).
As an aside, if you want to find the last N rows for each group, use groupby and GroupBy.tail:
df.groupby('A').tail(2)
A B
1 a 2
2 a 3
5 b 6
6 b 7
7 c 8
share
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imp...
What happened to console.log in IE8?
... dir: trap,
dirxml: trap,
trace: trap,
group: trap,
groupCollapsed: trap,
groupEnd: trap,
time: trap,
timeEnd: trap,
timeStamp: trap,
profile: trap,
profileEnd: trap,
c...
How do I create a URL shortener?
...er one form better than others (think phone numbers, where the numbers are grouped in a specific form). Try something like num-char-char-num-char-char. I know this will lower the combinations, especially if you don't have upper and lower case, but it would be more usable and therefore useful.
...