Kirat It’s optimization on level 3, basically a shortcut for several other options related to speed optimization etc. (see link below). I can’t find any documentation on it. … it is one of the best known options: https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html http://docs.nvidia.com/cuda/cuda-compiler-driver-nvcc/#options-for-altering-compiler-linker-behavior solved What is option -O3 for g++ and nvcc?
As panta-rei correctly pointed out, it looks like you’re trying to contain a string of the form “string” + string form of (i) but you’re actually doing pointer arithmetic which is illogical in this case (you’re just passing a pointer incremented i from some location – who knows what’s in that memory?). In order to … Read more
You need to convert the int to String using pointsAvailable.setText(“C”+String.valueOf(pointsAmount)); And to save the points, you need to store them in the SharedPreferences in onRewarded: saveCoins.edit().putInt(“C”,pointsAmount).commit() solved How to save and update points in a share preferences
create a string variable and append the html to it and do document.write for that variable. var output = “”; for (var i = 0; i < 11; i++) { output += “<tr><td>” + i + “</td>”; output += “<td>” + Classmates[i] + “,” + Emails[i] + “</td></tr>”; } document.write(output); 0 solved I want to … Read more
You can use itertools.groupby for this: >>> s = “aaaXXXbbbXXXcccXdddXXXXXeXf” >>> import itertools >>> sum(e == ‘X’ for e, g in itertools.groupby(s)) 5 This groups the elements in the iterable — if no key-function is given, it just groups equal elements. Then, you just use sum to count the elements where the key is ‘X’. … Read more
After the preprocessor runs, you’re left with: int main() { int girlsAge = (“14” / 2) + 7; printf(“%s can date girls who are %d or older.\n”, “Hunter Shutt”, girlsAge); return 0; } As you can see, “14” is a string, not a number. #define AGE 14 would fix it, but you’re better using variables … Read more
In your first program, you do i++ twice, and m++ once. So at the end of the first iteration, the values of i and m are equal (which is 2) – so in the next iteration i < m condition fails, and the loop exits. In the second case, you set the value of m … Read more
You want to call a method, so you would have to add the parenthesis: myclass obj = new myclass(); obj.b = true; while (obj.notEnough()) { //Methods are always called by using the parenthesis () Thread.Sleep(5); } 6 solved How to use class method to stop loop? [closed]
You’re missing a closing brace to close this else block… else { _gaq.push([‘_trackEvent’, ‘Modals’, ‘skipped’, $(this).attr(‘name’)]); }); This is how it should be… else { _gaq.push([‘_trackEvent’, ‘Modals’, ‘skipped’, $(this).attr(‘name’)]); } }); solved Javascript error message ‘Uncaught SyntaxError: Unexpected token (‘ [closed]
You could add a simple splash activity to show the interstitial. After you are done with the interstitial, or after a delay you can navigate to your main activity. 2 solved displaying interstitial before app starts
Well, I found the problem, XCODE create the files here: /Users/[name]/Library/Developer/Xcode/DerivedData/[projectname]/Build/Product/Debug solved Write file with C++ [closed]
binaryNum = binaryNum & ~ (1u << 7) here binaryNum is your binary representation of number. 7(7 because it starts from 0) is the ith position where you wants to change. solved How to change 8th position no to 0 in a 32 bit integer
Try this: ([a-zA-Z0-9.-]+(?:@| AT | \(AT\) |_AT_)[a-zA-Z0-9.-]+.[a-zA-Z0-9._-]+) 10 solved Regular Expressions for JavaScript not normal emails [closed]
And yet another variant SELECT * FROM [table] WHERE ‘,’+[data]+’,’ LIKE ‘%,E55555,%’ The problem though, is that what you are asking for won’t be able to use normal indexes, which means an inefficient table scan every time you query. You may want to consider breaking the comma delimited values into their own columns so you … Read more
The error arises from a simple typo. You have spaces added to the value passed for the Sid condition. However your query should be rewritten in this way string cmdText = “select Count(*) from [user] where Sid=@sid and password=@pwd”; SqlCommand cmd = new SqlCommand(cmdText, cnn) cmd.Parameters.AddWithValue(“@sid”, textBox1.Text); cmd.Parameters.AddWithValue(“@pwd”, textBox2.Text); int count = Convert.ToInt32(cmd.ExecuteScalar()); if (count … Read more