Excel sets the function of printing the top header row, as shown in the following figure:
Version 2003: File > Page setup > Worksheet
Versions 2007 and 2010: page layouts > Page settings > Print titles
But Excel doesn't give us the
Using the jquery Control Web page to print the specified area, you can specify the ID of a div area to implement part of the printed Web page, as shown in the following code:
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If you are browsing the Web, and you encounter your own useful information, if you need to save his paper, the browser will usually use the built-in printing to print the content directly, but this may be the entire Web page, which also contains ads
Configure interval time, print log periodicallyreceived a demand, through the log4j time print log, requirements described as follows: the need to be able to print the log regularly, the interval can be matched. When it comes to timing, first think
Example 1:
#include
//returned time parameter, so the address is different
int* max (int x, int y) {return
x > y? &x: &y;
}
int* max2 (int *x, int *y) {return
*x > *y? x:y;
}
int main (int argc, const char * argv[])
{
//pointer
Disclaimer (mandatory reading). ): All the tutorials provided by this blog are translated from the Internet, only for the purposes of learning and communication, not for commercial communication. At the same time, do not remove this declaration when
The Javscript function looks for content to be printed within the DIV control id,div. function Printme ()
... {
Document.body.innerhtml=document.getelementbyid (' Div1 '). InnerHTML;
Window.print ();
}
Implementation of printer settings
Define output as Image type$n = 10;Variable $n is the number of displayed digits
Using the above method, get the number of visitors and assign value to the variable $str1 (Cheng)$str 1= $count;$str 2 = "";Number of digits if not enough $n, 0 in
Sometimes we don't want to print an entire table in Excel, just want to print part of the data, for example, to print multiple nonadjacent areas of data on the same page, how do you do in Excel 2010?
STEP01 open the. xls table file you want to
In PHP programming double quotes "and single quotes" are strings and character representations, so we're going to output what does it do, let's look at a simpleExample of output single double quotes.
Home we see several ways to output double
Python is a very basic word, the results printed at different terminals are not the samePY file saved as Utf-8
Print "We" is under the Mac console (default is set to Utf-8), normal
Under Windows XP under the CMD command line, display garbled.
The example in this article describes the way jquery controls the page to print a specified area. Share to everyone for your reference. The specific analysis is as follows:
Using the jquery Control Web page to print the specified area, you can
/
* * Use a two-dimensional array to print a 10-row Yang Hui triangle.
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 ten 5 1
....
"Hint"
1. The first line has 1 elements, and the nth row has n elements
2. The first and last elements of each
In general, there are two functions for printing tensorflow variables:tf.trainable_variables () and Tf.all_variables ()The difference is:Tf.trainable_variables () refers to the variables that need to be trainedTf.all_variables () refers to all
When printing a Word2007 document with a printer that supports duplex printing, the user can print the current Word document on the back of the paper to achieve duplex printing, as described in the following procedure:
Step 1th, open the Word2007
NumPy
NumPy is the core repository of Python scientific computing. It provides high-performance multidimensional array objects, as well as tools for using these arrays. If you are already familiar with MATLAB, you can find this tutorial to start using NumPy.
Arrays
An NumPy array is a network (grid) of values of the same type, and is indexed by a nonnegative integer. The dimension is rank in the array, and the shape of the array is an integer tuple that gives the size of each dimension of the ar
e) {e.printstacktrace (); } } } }}Results of the actual operation:1,2,a Digital Print class prints the thread that the current object has an object lock on Shuzi3,4, the letter print class prints the thread that the current object has an object lock on Zimub Digital Print class print the current object has an object lock thread Shuzi5,6, the letter print class
any pair of single or double quotation marks. Subset of strings, you can use the slice operator ([] and [:]) to index the beginning and end of a string starting at 0 (-1).
The string join operator for the plus (+) sign, and an asterisk (*) indicates a repeat operation. For example:
#!/usr/bin/pythonstr = ' Hello world! ' Print STR # Prints complete Stringprint str[0] # Prints first character of the
Even if you're using PHP for years, you'll stumble across functions and functions that you never knew about. Some of them are very useful, but not fully utilized. Not everyone will read the manual and function references from beginning to end.
1, any number of parameters of the function
As you may already know, PHP allows you to define functions for optional parameters. But there is also a way to fully allow any number of function parameters. The following are examples of optional parameters:
/ 3.10.6451612903225806
Next we will also use common power operations, using **
>>> 2 ** 24>>> 2 ** 38Data Type
A big difference between Python and other languages is that Python does not need to define data types. The data types are determined based on data conditions.For example, input 3 is an integer and input 3.1 is a floating point number.Number
x=3??print type(x) # Prints "
"print x # Prints "3
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