commas in numbers

We all know that. In Echo, you can concatenate strings with commas. and tested. Such a connection string is faster than using the dot number directly.Like what:Echo ' abc '. Def '; Concatenate strings with dot numbersEcho ' abc ', ' Def ';

In php programming, the difference between using commas for echo and using dots is that using commas for echo The echo string is better than the. Connection. The reason is not mentioned. Let's take a look at the following two sentences: What is

Use JavaScript code to replace all characters except numbers and commas, because repeated characters need to be removed, in this way, there will be a lot of commas to replace with js to replace all characters except numbers and commas The Code is

Separate each three numbers with a comma in Javascript, and separate the js amount with three commas. Frequently Used in work:Example 1: change the number 1111111 to 11,111,111.00 and retain two decimal places. Example 2: Convert the number 1

During project creation, we often encounter such a table structure that stores a column in the master table separated by commas (,). During project creation, we often encounter such a table structure that stores a column in the master table

#regionThat tests the array type.string[] mobiles =New string[] {"18975887650","18775887650","18977487650","18975887512" }; /// ///loop to get multiple phone numbers separated by commas/// /// Public stringGetmobile ()

Regular Expression replacement: the input box can only contain numbers, Chinese and English commas, and the input box can be in Chinese and English. This is a very simple small feature, because the details have been tossing for a while, so you must

ID number 1 137xxxx,138xxxxTake it out.ID number 1 137xxxx1 138xxxxcreatetabletest(id int,phone varchar2(200));insertintotest values(1,‘13811111111,13311111111,13900000000‘);insertinto test values(2,‘15811111111,15911111111,1880

The data in the oracle column contains multiple mobile phone numbers separated by commas. How can I separate them ?, Oracle Column ID NUMBER1 137 xxxx, 138 xxxxExtractedID NUMBER1 137 xxxx1 138 xxxx create  table  test (id  int , phone varchar2(200))

In php programming, the difference between using commas for echo and using dots is that using commas for echo. In php programming, the difference between using a comma for echo connection and using a dot number is that using an echo string is better