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What is the difference between declarative and procedural programming paradigms?
...
makefiles is another quite famous declarative language
– Stefano Borini
Oct 25 '09 at 4:39
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How to set the thumbnail image on HTML5 video?
...];
$data = str_replace(' ', '+', $data);
$data = base64_decode($data);
$file = 'text.jpg';
$dataname = file_put_contents($thumbs_dir . $file, $data);
}
?>
//jscode
<script type="text/javascript">
var videos = <?= json_encode($videos); ?>;
var video = document.getElementById('vid...
What are the pros and cons to keeping SQL in Stored Procs versus Code [closed]
...ons on my stored procedures and control access at that level too.
I can profile my data query/ persistence code separate from my data transformation code.
I can implement changeable conditions in my stored procedure and it would be easy to customize at a customer site.
It becomes easier to use some...
C++及Windows异常处理(try，catch; __try,__finally, __except) - C/C++ - ...
...命周期”机制替他记住了 :O) ] 下面是一个例子：
class File_handle {
FILE* p;
public:
File_handle(const char* n, const char* a)
{ p = fopen(n,a); if (p==0) throw Open_error(errno); }
File_handle(FILE* pp)
{ p = pp; if (p==0...
Bash script to set up a temporary SSH tunnel
...omain.com
Exit request sent.
Note that my-ctrl-socket will be an actual file that is created.
I got this info from a very RTFM reply on the OpenSSH mailing list.
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Execute PowerShell Script from C# with Commandline Arguments
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Try creating scriptfile as a separate command:
Command myCommand = new Command(scriptfile);
then you can add parameters with
CommandParameter testParam = new CommandParameter("key","value");
myCommand.Parameters.Add(testParam);
and finall...
What is the proper way to re-throw an exception in C#? [duplicate]
...ll be changed to reflect the current method.
Example:
static string ReadAFile(string fileName) {
string result = string.Empty;
try {
result = File.ReadAllLines(fileName);
} catch(Exception ex) {
throw ex; // This will show ReadAFile in the StackTrace
throw; /...
“You have mail” message in terminal, os X [closed]
...ew tab in Terminal (which happened to me once). To solve this problem, the file is needed to be removed (ie. sudo rm /var/mail/<your-username>).
– Muntashir Akon
Oct 6 '17 at 2:10
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Is there a way for multiple processes to share a listening socket?
...sing fork() will cause the forked child to have copies of all the parent's file descriptors. Any that it does not close will continue to be shared, and (for example with a TCP listening socket) can be used to accept() new sockets for clients. This is how many servers, including Apache in most cases,...
Can you organize imports for an entire project in eclipse with a keystroke?
... @Blundell: Actually I found a workaround. I needed to correct the R class file for android, and the ambiguity is between com.example.R and android.R. The solution I found is to hide the android.R class in the build path configuration during the import correction, and then to put it back. It works s...