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How to format a string as a telephone number in C#
I have a string "1112224444' it is a telephone number. I want to format as 111-222-4444 before I store it in a file. It is on a datarecord and I would prefer to be able to do this without assigning a new variable.
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Is there a Boolean data type in Microsoft SQL Server like there is in MySQL? [duplicate]
... 9 up to 16 bit columns, the columns are stored as 2 bytes, and so on.
The string values TRUE and FALSE can be converted to bit values: TRUE is converted to 1 and FALSE is converted to 0.
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i...
How do I import .sql files into SQLite 3?
...d - you need ; on the end of your statements:
create table server(name varchar(50),ipaddress varchar(15),id init);
create table client(name varchar(50),ipaddress varchar(15),id init);
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impr...
How do I iterate over an NSArray?
...illisMult;
NSLog(@"displayResult: %f milliseconds", millis);
NSString *str = [[NSString alloc] initWithFormat:@"%f milliseconds", millis];
[labelResults setText:str];
[str release];
}
// process using NSArray
-(IBAction) doNSArray:(id)sender {
NSLog(@"doNSArray: %@",...
Java regex email
...\.[A-Z]{2,6}$", Pattern.CASE_INSENSITIVE);
public static boolean validate(String emailStr) {
Matcher matcher = VALID_EMAIL_ADDRESS_REGEX.matcher(emailStr);
return matcher.find();
}
Works fairly reliably.
s...
How do I start a program with arguments when debugging?
...suggest using the directives like the following:
static void Main(string[] args)
{
#if DEBUG
args = new[] { "A" };
#endif
Console.WriteLine(args[0]);
}
Good luck!
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
...e individual octets of the address (e.g., representing each as an unsigned char), so we end up with something like octets[0] & mask[0]. Thanks to C's type promotion rules, even if both operands are unsigned chars, the result is typically going to be int. We need the result to be an unsigned char...
how can I add the aidl file to Android studio (from the in-app billing example)
...' to the directory 'src/main/aidl'
Locate your sdk location and go to "sdk\extras\google\play_billing". Default location for the sdk is "C:\Program Files (x86)\Android\android-sdk". If you custom changed it, then you will have to figure out the location through the sdk manager.
Copy 'IInAppBillingSe...
What is the difference between a field and a property?
...ield. It is private to your class and stores the actual data.
private string _myField;
// this is a property. When accessed it uses the underlying field,
// but only exposes the contract, which will not be affected by the underlying field
public string MyProperty
{
get
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How to concatenate stdin and a string?
How to I concatenate stdin to a string, like this?
9 Answers
9
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