大约有 40,000 项符合查询结果（耗时：0.0617秒） [XML]
Contains case insensitive
...
Add .toLowerCase() after referrer. This method turns the string in a lower case string. Then, use .indexOf() using ral instead of Ral.
if (referrer.toLowerCase().indexOf("ral") === -1) {
The same can also be achieved using a Regular Expression (especially useful when you want t...
How to create enum like type in TypeScript?
...
Just another note that you can a id/string enum with the following:
class EnumyObjects{
public static BOUNCE={str:"Bounce",id:1};
public static DROP={str:"Drop",id:2};
public static FALL={str:"Fall",id:3};
}
...
Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a
...
Iterator.remove() is safe, you can use it like this:
List<String> list = new ArrayList<>();
// This is a clever way to create the iterator and call iterator.hasNext() like
// you would do in a while-loop. It would be the same as doing:
// Iterator<String> iterato...
Pass parameter to fabric task
...
The quotes aren't necessary; all arguments are strings: "since this process involves string parsing, all values will end up as Python strings, so plan accordingly. (We hope to improve upon this in future versions of Fabric, provided an intuitive syntax can be found.)"
...
Format numbers to strings in Python
I need to find out how to format numbers as strings. My code is here:
8 Answers
8
...
How do I check for null values in JavaScript?
...hecking for "null" values. I'm guessing you're actually looking for empty strings, in which case this simpler code will work:
if(!pass || !cpass || !email || !cemail || !user){
Which will check for empty strings (""), null, undefined, false and the numbers 0 and NaN
Please note that if you are ...
Convert hex to binary
...
Doesn't provide leading zeros if hex string starts with 00.
– Dragon
Dec 20 '17 at 22:19
...
How to make sure that string is valid JSON using JSON.NET
I have a raw string. I just want to validate whether the string is valid JSON or not. I'm using JSON.NET.
11 Answers
...
How To: Best way to draw table in console app (C#)
...mething like the following:
static int tableWidth = 73;
static void Main(string[] args)
{
Console.Clear();
PrintLine();
PrintRow("Column 1", "Column 2", "Column 3", "Column 4");
PrintLine();
PrintRow("", "", "", "");
PrintRow("", "", "", "");
PrintLine();
Console.Re...
How do I find files that do not contain a given string pattern?
How do I find out the files in the current directory which do not contain the word foo (using grep )?
16 Answers
...