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How do I check if the mouse is over an element in jQuery?
...the mouse is hover an element :
$('#test').click(function() {
if ($('#hello').is(':hover')) {
alert('hello');
}
});
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OAuth with Verification in .NET
...s status, it would be "http://api.twitter.com/1/statuses/update.xml?status=Hello".
Then set that string into the HTTP Header named Authorization.
To interact with third-party services, like TwitPic, you need to construct a slightly different OAuth header, like this:
var authzHeader = oauth.Gen...
What is array to pointer decay?
...
@Garrett char x[] = "Hello"; . The array of 6 elements "Hello" does not decay; instead x gets size 6 and its elements are initialized from the elements of "Hello".
– M.M
Mar 17 '15 at 3:40
...
“Wrap with try…catch” in IntelliJ?
...ill be able to wrap it in a try-catch.
For example:
System.out.println("Hello World!");.try
results in
try {
System.out.println("Hello World!");
} catch (Exception e) {
e.printStackTrace();
}
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How does Go compile so quickly?
...rs have to parse enormous amounts of headers - for example, compiling C++ "hello world" requires compiling 18k lines of code, which is almost half a megabyte of sources!
$ cpp hello.cpp | wc
18364 40513 433334
Java and C# compilers run in a VM, which means that before they can compile anythi...
What is the difference between __dirname and ./ in node.js?
... with the following file structure
/home/user/dir/files/config.json
{
"hello": "world"
}
/home/user/dir/files/somefile.txt
text file
/home/user/dir/dir.js
var fs = require('fs');
console.log(require('./files/config.json'));
console.log(fs.readFileSync('./files/somefile.txt', 'utf8'));
I...
Python script to copy text to clipboard [duplicate]
...se subprocess.run to pipe your text to pbcopy:
import subprocess
data = "hello world"
subprocess.run("pbcopy", universal_newlines=True, input=data)
It will copy "hello world" to the clipboard.
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Huawei, logcat not showing the log for my app?
... never anything I was printing out myself, in my code, using Log.d("TAG", "hello world");
There was plenty of stuff like this:
4260-4270/com.example.myapp I/art: Debugger is no longer active
4260-4412/com.example.myapp I/System.out: [CDS]rx timeout:1
4260-4412/com.example.myapp D/NativeCrypto: doing...
Where is a complete example of logging.config.dictConfig?
... },
}
}
logging.config.dictConfig(DEFAULT_LOGGING)
logging.info('Hello, log')
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C++ cout hex values?
...
Which is why printf("hello\n") is equivalent to fprintf(stdout, "hello\n"). More usefully, you can pass stdout (or stdin, or stderr) to a function that takes a FILE* argument.
– Keith Thompson
Feb 3 '16 at 2...