How To Work With GIT Hub

cat ~/.gitconfig
git clone git@github.com:bestbuymobileapps/bby-core-iphone-app.git
git fetch
git branch -all
git branch -r
git branch
git status
git pull origin BRANCH_NAME
git add .
git commit -m"message"
git push origin BRANCH_NAME
git log -7 --oneline
git checkout BRANCH_NAME
git log
ls
git branch -d dev-webcommerce
git merge -m"Merge Message" dev-webcommerce
git diff .
git branch BRANCH_NAME
git checkout -- Folder/Commit ID
git config --global push.default current
git reset --hardclear
git reset --hard
git rm filename
git log --oneline
pwd
clear
gitk
git stash
git revert commitID

How Manage Data In Objective-C

%@ Object
%d, %i signed int
%u unsigned int
%f float/double
%x, %X hexadecimal int
%o octal int
%zu size_t
%p pointer
%e float/double (in scientific notation)
%g float/double (as %f or %e, depending on value)
%s C string (bytes)
%S C string (unichar)
%.*s Pascal string (requires two arguments, pass pstr[0] as the first, pstr+1 as the second)
%c character
%C unichar
%lld long long
%llu unsigned long long
%Lf long double

TextField Allow Only Numeric Value And The Text Length

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
{
BOOL allowChange = YES;
if ([textField isEqual:zipText])
{
allowChange = NO;
int textLength = [textField.text length];
int value;
if (([string isEqualToString:@""]))
{
allowChange=YES;
}
else
{
value = (int) [string characterAtIndex:0];
}
if ((textLength <= kMaxZipLength) && value >=48 && value <=57)
{
allowChange=YES;
}
}

return allowChange;
}