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If your software development team is not following any design methodology, what is that called?
Answer Snippets (Read the full thread at stackoverflow):
More likely though, they are following some kind.
Are feeling nice, "minimalist" methods.
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What does the colon mean in php in the following example.
::1 if($host == "" || $ip == "::1")
Started by foiwi on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The adress probably comes from $_SERVER['REMOTE_ADDR']
Apache/PHP provides ::1 as the $_SERVER['REMOTE_... .
::1 is a "shortcut" for 0:0:0:0:0:0:0:1, which is the IPv6 version of 127.0.0.1 in IPv4 .
I think you are referring to the loopback adress of IPv6 .
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What is the difference between following wireless card?
Wireless-G LAN card Wireless-N LAN card
Started by Syed Tayyab Ali on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
About seven years ago, 802.11g....
Wireless-G refers to 802.11g , while Wireless-N refers to 802.11n .
I think it operates at 54Mbs N is a newer not-yet-certified standard that operates at up to 300Mbs under optimal conditions .
G is a certified standard.
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Ask your Facebook Friends
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Image is at following location
http://www.freeimagehosting.net/uploads/e50107df44.jpg
please help me.
i will be thank full to you.
Started by sagar on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The biggest problem with doing one that way is that if ... .
What you have there is just a UIToolbar perched above the keyboard -- it's not attached to the keyboard in any way at all, except to the extent that you program it to be .
That's actually trivial.
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What will the following code print? print ‘’four’’ * 200;
Started by Roland on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
To see why this is you can do a quick test echo (int)'four'; this will attempt to explicitly cast the string 'four' to an integer which since it is not an integer will technicaly fail, resulting... .
It prints "0"
The result is to the left of the second line .
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When I am on a twitterer's home page, I am given the option to follow them. But is there any way to quickly find out if that person is following me?
Started by Bill Rodman on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at superuser):
If they follow you, there'll be a link on their page titled "message <username>....
There's a much easier way than the two posted answers .
You could try to add one.
You can use DoesFollow to check if a person is following you or not.
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I wish to use Java2D drawString to achieve the following looks.
However, I have 0 idea how I an achieve the following text alignment?
As we can see, "Date:", "Open:", ... are all being aligned to left.
And "30-Nov-09", '1262.000", ... are all being aligned...
Started by Yan Cheng CHEOK on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Eg:
g.drawString(s, rightEdge - fontMetrics.stringWidth(s), y);
Not specific to drawString , but in general if you want... .
To right-align text you can figure out the width of the text you're rendering, and then subtract that width from the x-coordinate .
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The following C program doesn't printing anything on the screen.
I compiled the program with gcc :
#include<stdio.h> main() { printf("hai"); for(;;); }
Started by Binu on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
#include <stdio.h> int main(void) { printf("hai\n"); for(;;) ; return 0; }
See also question 12.4 and What's the correct... .
Your program does not call fflush or send a newline so the buffer does not get written out .
Most likely, stdout is line buffered.
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Does the following code invoke UB ?
int main(){ volatile int i = 0; volatile int* p = &i; int j = ++i * *p; }
Started by Vinicius André on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The Standard states that
1) Between the previous and next sequence point an object shall have its stored value... .
Yes that is Undefined Behavior because you are trying to violate the second rule. .
Yes - either ++i or *p (which is i) can be evaluated first .
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What do the following phrases mean in C++: zero-initialization, default-initialization, and value-initialization? What should a C++ developer know about them?
Started by Bill on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The following snippet shows that MSVC and Digital Mars follow C++98 rules, while GCC 3.4.5 and Comeau follow.
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