大约有 19,029 项符合查询结果（耗时：0.0318秒） [XML]
Why doesn't a python dict.update() return the object?
...e.
>>> dict({1:2}, **{3:4})
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: keyword arguments must be strings
vs
>>> dict({1:2}, **{'3':4})
{1: 2, '3': 4}
...
How to make zsh run as a login shell on Mac OS X (in iTerm)?
...
In iTerm -> Preferences -> Profiles Tab -> General section set Command to: /bin/zsh --login
share
|
improve this answer
|
fo...
How can I run a directive after the dom has finished rendering?
...w).load for initial page rendering (my use-case was awaiting embedded font files) and then element.ready to take care of switching views.
– aaaaaa
Mar 17 '15 at 7:40
add a com...
Proper way to return JSON using node or Express
...
If you are trying to send a json file you can use streams
var usersFilePath = path.join(__dirname, 'users.min.json');
apiRouter.get('/users', function(req, res){
var readable = fs.createReadStream(usersFilePath);
readable.pipe(res);
});
...
Best way to check if a URL is valid
...e : false;
}
// example
if(!validate_url("http://somedomain.com/some/path/file1.jpg")) {
echo "NOT A URL";
}
else {
echo "IS A URL";
}
share
|
improve this answer
|
...
changing source on html5 video tag
...
Instead of getting the same video player to load new files, why not erase the entire <video> element and recreate it. Most browsers will automatically load it if the src's are correct.
Example (using Prototype):
var vid = new Element('video', { 'autoplay': 'autoplay', '...
With ng-bind-html-unsafe removed, how do I inject HTML?
...inion is this:
Create a custom filter which can be in a common.module.js file for example - used through out your app:
var app = angular.module('common.module', []);
// html filter (render text as html)
app.filter('html', ['$sce', function ($sce) {
return function (text) {
return $s...
How to escape a JSON string containing newline characters using JavaScript?
...
try JSON.parse(JSON.stringify($("body"))) in an html file with body and some few tables. $("body") is a javascript object but stringify will fail parsing it.
– AaA
Oct 8 '18 at 6:54
...
Where is the list of predefined Maven properties
...oned can be converted to a ${dotted.notation} expression and used in a POM file. This question thus serves a useful purpose and would need to be updated if it gets moved again.
– Steve Cohen
Sep 9 '15 at 14:19
...
How to fix Hibernate LazyInitializationException: failed to lazily initialize a collection of roles,
...ng transactionManager by adding the following to your spring configuration file:
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<tx:annotation-driven ...