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Send message to specific client with socket.io and node.js
...so had to add "const socket = require('socket.io')(http);" in my server.js file.
– iPzard
Jan 1 '19 at 21:36
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Can you find all classes in a package using reflection?
...hs and it's jars, it's possible to find this information. This will be via filesystem operations though, and not reflection. There might even be libraries that can help you do this.
If there are classes that get generated, or delivered remotely, you will not be able to discover those classes.
The ...
How to ignore files which are in repository?
I have a file (config.php), that is already commited to Git repository, but I want to ignore locally, i.e. I want that file to remain in repository, but force Git to ignore any changes to it.
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Disable autocomplete via CSS
...our user's disk drives. Each time they visit your page a new (cookie-like) file will be saved on their computer. Just for the heck of it, try to clear your Chrome cache and see how much space it will free up (if you haven't done it for a while). That's why I call it an awful idea.
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App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...的fsid 【使用Web客户端】
https://pan.baidu.com/rest/2.0/xpan/file?method=list&dir=/test&order=time&start=0&limit=10&web=web&folder=0&access_token=[access_token]&desc=1
参考代码如下：
注意：这里是限定显示第一页，每页 10 条，可以改请求参数拿更多的...
COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...SELECT count(*) FROM my_table to "return the table count", which is has on file. For queries with WHERE clauses, InnoDB and MyISAM function the same.
– Joel Mellon
Feb 5 '16 at 16:54
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How do I parse a YAML file in Ruby?
I would like to know how to parse a YAML file with the following contents:
3 Answers
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Could not find method compile() for arguments Gradle
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Make sure that you are editing the correct build.gradle file. I received this error when editing android/build.gradle rather than android/app/build.gradle.
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Difference between .keystore file and .jks file
I have tried to find the difference between .keystore files and .jks files, yet I could not find it. I know jks is for "Java keystore" and both are a way to store key/value pairs.
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Get characters after last / in url
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@redanimalwar (1) basename is intended for file paths, not URLs - I think it will always return the same result but there may be edge cases like backslashes; (2) basename only works for slashes whereas my answer can be easily modified if someone else wants to do the s...