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Multi-line strings in PHP
...
Well,
$xml = "l
vv";
Works.
You can also use the following:
$xml = "l\nvv";
or
$xml = <<<XML
l
vv
XML;
Edit based on comment:
You can concatenate strings using the .= operator.
$str = "Hello";
$str .= " World";
echo $str; //Wil...
How do I get the full url of the page I am on in C#
...of concatenating a bunch of Request variables together? If so which ones? Or is there a more simpiler way?
10 Answers
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Eclipse - no Java (JRE) / (JDK) … no virtual machine
...to get Eclipse v3.5 (Galileo) to re-run on my computer - I have run it before with no problems, but now I keep getting this error:
...
What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
...nt is the browser and the server is the webserver hosting the website.
Before you can understand these technologies, you have to understand classic HTTP web traffic first.
Regular HTTP:
A client requests a webpage from a server.
The server calculates the response
The server sends the response to...
SQL Server principal “dbo” does not exist,
I am getting the following error
11 Answers
11
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Paused in debugger in chrome?
...ft of the window). Try clicking that back to the off/grey state (not red nor blue states) and reload the page.
UPDATE: Adding a screenshot for reference:
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How good is Java's UUID.randomUUID?
I know that randomized UUIDs have a very, very, very low probability for collision in theory, but I am wondering, in practice, how good Java's randomUUID() is in terms of not having collision? Does anybody have any experience to share?
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proper way to sudo over ssh
...ript via SSH on a remote server using sudo. However, when I type the password, it shows up on the terminal. (Otherwise it works fine)
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What is the difference between a process and a thread?
...ypical difference is that threads (of the same process) run in a shared memory space, while processes run in separate memory spaces.
I'm not sure what "hardware" vs "software" threads you might be referring to. Threads are an operating environment feature, rather than a CPU feature (though the CPU ...
How do I use valgrind to find memory leaks?
How do I use valgrind to find the memory leaks in a program?
4 Answers
4
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