大约有 30,000 项符合查询结果（耗时：0.0361秒） [XML]
Update Eclipse with Android development tools v. 23
...elp → Install New Software...
For "Work with", select the Android source https://dl-ssl.google.com/android/eclipse
Tick ADT v23.0 for installation, then click "Next"
Eclipse will show "Install Remediation Page" since there is conflict with previous version. (If it does not, see below.) Select "Up...
How to drop a table if it exists?
The table name is Scores .
14 Answers
14
...
How do I set up a basic Ruby project?
...epository for your gem, then push it up
~/code/my_lib $ curl -u myusername https://api.github.com/user/repos -d '{"name":"my_lib"}'
~/code/my_lib $ git remote add origin git@github.com:myusername/my_lib.git
~/code/my_lib $ git push
Then, when you're ready to release your gem on Rubygems.org, run ...
How to set username and password for SmtpClient object in .NET?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why use apparently meaningless do-while and if-else statements in macros?
In many C/C++ macros I'm seeing the code of the macro wrapped in what seems like a meaningless do while loop. Here are examples.
...
How do I get the collection of Model State Errors in ASP.NET MVC?
How do I get the collection of errors in a view?
8 Answers
8
...
Does :before not work on img elements?
...ately, most browsers do not support using :after or :before on img tags.
http://lildude.co.uk/after-css-property-for-img-tag
However, it IS possible for you to accomplish what you need with JavaScript/jQuery. Check out this fiddle:
http://jsfiddle.net/xixonia/ahnGT/
$(function() {
$('.targ...
How do I configure different environments in Angular.js?
...
To achieve that, I suggest you to use AngularJS Environment Plugin: https://www.npmjs.com/package/angular-environment
Here's an example:
angular.module('yourApp', ['environment']).
config(function(envServiceProvider) {
// set the domains and variables for each environment
envServic...
Best way to store date/time in mongodb
...t last one-liner confuses you I have a walkthrough on how that works here: https://stackoverflow.com/a/27613766/445131
share
|
improve this answer
|
follow
|
...
Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
... on a Ubuntu ec2 instance. I was following this amazon article on page 7:
http://d36cz9buwru1tt.cloudfront.net/AWS_NoSQL_MongoDB.pdf
Mongodb path in /etc/mongodb.conf was set to /var/lib/mongodb (primary install location and working). When I changed to /data/db (EBS volume) I was getting 'errno:13...