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Started by segeesecanada on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at pacificfans):
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Let's say I have this enum:
[Flags] enum Letters { A = 1, B = 2, C = 4, AB = A | B, All = A | B | C, }
To check if for example AB is set I can do this:
if((letter & Letters.AB) == Letters.AB)
Is there a simpler way to check if any of the flags of a combined...
Started by Svish on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
Something....
} // If you want to check if BOTH Letters.A the AND & operator .
You can write a function like that:
public bool IsSet(Letters value, Letters flag) { return (value & flag) == flag; } if (IsSet(letter, Letters.A)) { // ...
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I'm working on a networking assignment and we are tasked with creating a remote file access server with a protocol we were given. My difficulties come in the lack of information I can find that explains the process of calculating the bits for the oflag...
Started by Chris on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
And note that O_RDWR is exactly O_RDONLY | O_WRONLY
You can do something like this:
char *flags = "r"; int oflag = 0; if (strchr(flags,'r')) oflag |= O_RDONLY;
and so on for....
The usual expression would be something like O_RDWR | O_CREAT .
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Ask your Facebook Friends
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Results were not favorable to them, and on April 1, 1997, Bre-X refused to comment. David Walsh blamed the whole affair on web "ghost writers" who had spread rumors on the Internet and damaged the company's reputation. Canadian gold analyst Egizio Bianchini...
Started by Princess_Butterfly on
, 1 posts
by 1 people.
Answer Snippets (Read the full thread at stockhouse):
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Of the two methods below, which do you prefer to read?
Is there another (better?) way to check if a flag is set?
bool CheckFlag(FooFlag fooFlag) { return fooFlag == (this.Foo & fooFlag); }
And
bool CheckFlag(FooFlag fooFlag) { return (this.Foo & fooFlag...
Started by Nescio on
, 7 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Bool CheckFlag(FooFlag fooFlag) { return fooFlag == (this.Foo & fooFlag); }
bool CheckFlag(FooFlag fooFlag) { return (this.Foo & ... .
I use !=0 sparingly in boolean expressions.
I prefer the first one.
I prefer the first one because it's more readable.
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I am just starting with g++ compiler on LINUX and got some questions on the compiler flags. Here are they
Optimizations
I read about optimization flags -O1,-O2 and -O3 in the g++ manual page. I didn't understood when to use these flags. Usually what optimization...
Started by Appu on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
To make a static library....
Loop unrolling and inlining are specifically mentioned there since, although they make the code faster, they also make it larger .
There are many optimizations that a compiler can perform, other than loop unrolling and inlining .
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Question is in the subject
Started by oo on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at superuser):
Additionally, pressing Insert on an already flagged item marks.
Click, X of flag, Y of flag #IfWinActive
edit: djhowell says you can use Control+Shift+G it with the default flag.
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What's the best way to implement keywords as optional flags to a function? I want to make function calls such as:
(myfunction 5) (myfunction 6 :do-this) (myfunction 3 :go-here) (myfunction 2 :do-this :do-that)
Using defn, I can define a function such ...
Started by Kai on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
)))
If there won't be more than one flag, you can use destructuring like this:
(defn foo [value & [flag.
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Posted 10 May 2012 - 06:04 PM
My flag, Your flag, Our flags.
John Lennon sang
"Imagine there's no countries, it isn't hard to do
Nothing to kill or die for, no religion too
Imagine all the people Living life in peace."
In order to complete this Worldwide...
Started by arieltuc on
, 2 posts
by 2 people.
Answer Snippets (Read the full thread at groundspeak):
Posted Yesterday, 07:38 PM
Hmmm, would it need to be a "real" flag, flying somewhere in that country? Or could you use a display flag? We've flown an old Spanish flag on our backyard playhouse.
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Im writing a free tool for SEO... implementing an api from seomoz and the flags look like this
URL Metric,Bit Flag Title,1 URL,4 Subdomain,8 Root Domain,16 External Links,32 Links,2048 mozRank,16384 mozTrust,131072
these are just a few but i dont know...
Started by Carter Cole on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Title|URL|Links (etc.) would be 1|4|2048
Just like in C:
var flags = 0; // *snip* flags |= MyFlag; flags |= MyOtherFlag; // *snip* if(flags & MyFlag....
Is it just an OR of all the integers of the flags i want to use?
Yes.
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