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Run php script as daemon process
...
+100
You could start your php script from the command line (i.e. bash) by using
nohup php myscript.php &
the & puts your p...
How to write a scalable Tcp/Ip based server
...testing with this code and on a dual core opteron 2Ghz was able to max out 100Mbps ethernet, and that added an encryption layer on top of this code.
– Kevin Nisbet
May 22 '09 at 3:04
...
How to use Git for Unity3D source control?
...= #
# OS generated #
# ============ #
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db
Unity3D Settings
For versions of Unity 3D v4.3 and up:
(Skip this step in v4.5 and up) Enable External option in Unity → Preferences → Packages → Repository.
Open the Edit menu a...
Algorithm to detect corners of paper sheet in photo
...9_KCOS)
contours = filter(lambda cont: cv2.arcLength(cont, False) > 100, contours)
contours = filter(lambda cont: cv2.contourArea(cont) > 10000, contours)
# simplify contours down to polygons
rects = []
for cont in contours:
rect = cv2.approxPolyDP(cont, 40, True)....
How to add hyperlink in JLabel?
... frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(100, 400);
Container container = frame.getContentPane();
container.setLayout(new GridBagLayout());
JButton button = new JButton();
button.setText("<HTML>Click the <FONT color=\"#000099\"><U>l...
Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...nge file mode.
permissions are a bit mask, for example, rwxrwx--- is 111111000 in binary, and it's very easy to group bits by 3 to convert to the octal, than calculate the decimal representation.
0644 (octal) is 0.110.100.100 in binary (i've added dots for readability), or, as you may calculate, 4...
What kinds of patterns could I enforce on the code to make it easier to translate to another program
... this a much bigger task for real languages than you expect. We have some 100 man-years invested in just DMS, and another 6-12 months in each "reliable" language definition (including the one we painfully built for PHP), much more for nasty languages such as C++. It will be a "hell of a learning e...
How do I create a unique constraint that also allows nulls?
... If you are using SQL Server 2008 or later, see the answer below with over 100 upvotes. You can add a WHERE clause to your Unique Constraint.
– Darren Griffith
Feb 8 '13 at 22:01
1...
What is time_t ultimately a typedef to?
... another subject.
To answer paxdiablo's query, I'd say that it printed "19100" because the program was written this way (and I admit I did this myself in the '80's):
time_t now;
struct tm local_date_time;
now = time(NULL);
// convert, then copy internal object to our object
memcpy (&local_date...
What does the (unary) * operator do in this Ruby code?
...ialized with several arguments creates them as key value pairs:
Hash["a", 100, "b", 200] #=> {"a"=>100, "b"=>200}
So in your example this would lead to the following Hash:
{"first_name"=>"mickey", "last_name"=>"mouse", "county"=>"usa"}
...