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Maximum value for long integer
... sys.maxsize can be used as an
integer larger than any practical list or string index. It conforms to
the implementation’s “natural” integer size and is typically the same
as sys.maxint in previous releases on the same platform (assuming the
same build options).
and, for anyone inter...
Curl GET request with json parameter
...l identification information that is not hierarchical in nature. The query string syntax is not generically defined, but it is commonly organized as a sequence of = pairs, with the pairs separated by a semicolon or an ampersand.
For example:
curl http://server:5050/a/c/getName?param0=foo&par...
Add swipe to delete UITableViewCell
...ForDeleteConfirmationButtonForRowAtIndexPath indexPath: NSIndexPath) -> String? { //return the text you want to add here }
– Rachel
May 23 '16 at 15:26
...
How to get index of object by its property in JavaScript?
...date, numbers and empty values might return false if the actual value is a string. You can use == equal sign if the datatype is of no essence for you.
– David Addoteye
Feb 15 '16 at 12:43
...
What is the maximum value for an int32?
...67,996,680 till 1,867,996,689 of the decimal digits of Pi
The numeric string 2147483647 appears at the 1,867,996,680 decimal digit of Pi. 3.14......86181221809936452346214748364710527835665425671614...
source: http://www.subidiom.com/pi/
...
How do I add indices to MySQL tables?
...le` ADD INDEX `product_id_index` (`product_id`)
Never compare integer to strings in MySQL. If id is int, remove the quotes.
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When to choose checked and unchecked exceptions
...n what layer the caller of your API is located.
Let's say that I create a StringToInt API that converts the string representation of an integer to an Int. Must I throw a checked exception if the API is called with the "foo" string ? Is it recoverable ? I don't know because in his layer the caller o...
How do BitTorrent magnet links work?
... bencoder on hand and it matches what is expected from the client.
static string CalculateInfoHash(string path)
{
// assumes info block is last entry in dictionary
var infokey = "e4:info";
var offset = File.ReadAllText(path).IndexOf(infokey) + infokey.Length;
byte[] fileHash = File....
Automatically open Chrome developer tools when new tab/new window is opened
... Wouter Huysentruit May 18 at 11:08
OP:
I played around with the startup string for Chrome on execute, but couldn't get it to persist to new tabs.
I also thought about a defined PATH method that you could invoke from prompt. This is possible with the SendKeys command, but again, only on a new inst...
Property getters and setters
...s to 'get' the value before it can print it!
struct Person{
var name: String{
get{
print(name) // DON'T do this!!!!
return "as"
}
set{
}
}
}
let p1 = Person()
As that would give the following warning:
Attempting to access 'name...