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Setting href attribute at runtime
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In jQuery 1.6+ it's better to use:
$(selector).prop('href',"http://www...") to set the value, and
$(selector).prop('href') to get the value
In short, .prop gets and sets values on the DOM object, and .attr gets and sets values in the HTML. This makes .prop a little faster and possibly more...
Calling remove in foreach loop in Java [duplicate]
...te that you must call i.next() before you can call i.remove(): docs.oracle.com/javase/6/docs/api/java/util/Iterator.html
– John Mellor
Mar 7 '12 at 15:18
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PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
... However, I don't like to see index.php in the URI. For example, http://www.example.com/faq/whatever will route to http://www.example.com/index.php/faq/whatever . I need a reliable way for a script to know what it's address is, so it will know what to do with the navigation. I've used mod_rewr...
VIM + JSLint?
...r do what I did:
Download http://jslint.webvm.net/mylintrun.js and http://www.jslint.com/fulljslint.js
and put them in a directory of your choice.
Then add the following line to the beginning of mylintrun.js:
var filename= arguments[0];
and change last line of code in mylintrun.js ("print( ......
How to capture no file for fs.readFileSync()?
...in node.js readFile() shows how to capture an error, however there is no comment for the readFileSync() function regarding error handling. As such, if I try to use readFileSync() when there is no file, I get the error Error: ENOENT, no such file or directory .
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How to download and save a file from Internet using Java?
There is an online file (such as http://www.example.com/information.asp ) I need to grab and save to a directory. I know there are several methods for grabbing and reading online files (URLs) line-by-line, but is there a way to just download and save the file using Java?
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Numpy: find first index of value fast
...re is a feature request for this scheduled for Numpy 2.0.0: https://github.com/numpy/numpy/issues/2269
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Socket客户端使用指导 · App Inventor 2 中文网
...表（0~255 的数字，负数按补码）。例：[165, 1, 255] 发出 A5 01 FF 三个字节；文本框里输入的十六进制「A501FF」要先用二进制组件的「十六进制转字节」转成字节列表。
发送文件（文件名）（SendFile）
把整个文件按...
Play sound on button click android
...w play a sound on button click in Android!
Bonus part:
As noted in the comment belowThanks Langusten Gustel!, and as recommended in the Android Developer Reference, it is important to call the release() method to free up resources that will no longer be used. Usually, this is done once the sound...
Why does C# not provide the C++ style 'friend' keyword? [closed]
...d would like to use it in C# too. But I bet because of C#'s "pure" OOness (compared to C++'s pseudo OOness) MS decided that because Java has no friend keyword C# shouldn't either (just kidding ;))
On a serious note: internal is not as good as friend but it does get the job done. Remember that it is...