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I'm doing this:
private void LoadSoundFile() { if (openFileDialog1.ShowDialog() == DialogResult.OK) { if (openFileDialog1.FileName.EndsWith(".mp3")) { txtFileName.Text = openFileDialog1.FileName; } else { MessageBox.Show("Currently Musicality only supports...
Started by John McClane on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
This will be better than just checking that the....
Are not developing a security related application, then you can use the simple extension check actually want to analyse the file (to check if it really is a .mp3) you'll need to look.
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Lets say I have guessed a lottery number of:
1689
And the way the lottery works is, the order of the digits don't matter as long as the digits match up 1:1 with the digits in the actual winning lottery number.
So, the number 1689 would be a winning lottery...
Started by KingNestor on
, 15 posts
by 15 people.
Answer Snippets (Read the full thread at stackoverflow):
You can place the digits into....
Sort digits before storing a number :-) After that, your numbers will be equal .
(Not a math trick, I know)
I'd sort both number's digits and compare them .
Split into array, sort array, join into string, compare strings .
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I need to insure that all my strings are utf8. Would it be better to check that input coming from a user is ascii-like or that it is utf8-like?
//KohanaPHP function is_ascii($str) { return ! preg_match('/[^\x00-\x7F]/S', $str); } //Wordpress function ...
Started by Xeoncross on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
To check the encoding of a byte stream, you can simply use mb_check....
I'm assuming what you're doing is checking that the iconv seems necessary before executing to discover a case where this was ignored that didn't represent an attack.
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Ask your Facebook Friends
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Hi, I am building a cross platform product and one of the requirements is across windows(win32,AMD64 and IA61). The product as is relatively simple CLI but we have a separate build team who checks out the code from CVS and build in separate build environments...
Answer Snippets (Read the full thread at stackoverflow):
Another thing that I would check on your.
And when configuration changes, you have this problem.
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The title says it all.
Since, it's possible for anyone to name an assembly starting with 'System', checking for 'System' is not a satisfactory solution.
Alternatively, if that's not possible, how about checking the modules in an assembly?
Started by Jules on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
If you're not too concerned with security then you could simply check the path.
Day when you do.
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Which is more efficient for the compiler and the best practice for checking whether a string is blank?
Checking whether the length of the string == 0 Checking whether the string is empty (strVar == "") Also, does the answer depend on language?
Started by Haydar on
, 13 posts
by 12 people.
Answer Snippets (Read the full thread at stackoverflow):
In this case, directly checking....
In this case, directly checking the length is faster, because it avoids the overhead of constructing the new.
That store length as part of the string object (C#, Java, ...) checking the length is also O(1).
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What is the special case with the foreach/for loop that eliminates bounds checking? Also which bounds checking is it?
Started by Joan Venge on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
If you want unmanaged code, then use:
int[] array; fixed (int * i = array) { while (i++) Console.WriteLine("{0}"... .
Foreach on a list or array will do the same checking in c#.
It makes it faster than precomputing the list length.
checking.
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This regex is used to check some user input:
/^[^<">]*$/
What is it checking for?
Started by moss on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
So it's checking whether the input consists of zero or more characters to check for an xml element....
$/ means the end of the string.
It's checking.
It's checking for a line (possibly empty) that doesn't contain <, > or ".
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Doctor did a beta and progesterone level test Tuesday. I'm going nuts waiting for my results!!! Aaaa . I keep checking mytestresults.com every hour or so. Surely they will have results by tomorrow (Friday), right? Cause we're planning to break the big...
Started by SouthernLadyRTR on
, 11 posts
by 9 people.
Answer Snippets (Read the full thread at cafemom):
You can always call ahead of time to see if they have the reults but just havne't posted them yet :) Good luck hun!! I got my first ones the same day (i scheduled my dr appt 5hrs after the blood draw lol... .
Takes them 1-2 days to get it in normally :) :) .
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Hi guys i am creating a validation for checking if the user has selected at least one stand by checking it, if no stands are selected then an alert box should display telling the user to select at least one stand. my javascript function is triggered onsubmit...
Started by Donald on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
You gotta check to ensure that the ab is infact an array.
But they left out one thing.
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