Example of using PHPExcel to identify and format the date format in Excel
Function Read_Excel_File2 ($ file_name, $ result ){
Require_once 'include/PHPExcel/Classes/PHPExcel/IOFactory. php ';
$ Result = null;
$ ObjReader = PHPExcel_IOFactory: createReader ('excel5 ');
// $ ObjReader-> setReadDataOnly (true );
Try {
$ ObjPHPExcel = $ objReader-> load (
Regular expressions
Return to List
if (Isset ($date)) {
if (Ereg ([0-9]{1,2})/([0-9]{1,2})/([0-9]{4}), $date, $regs)) {
echo $regs [0]. The result of the conversion is: ". $regs [3]. "-" . $regs [1]. "-" . $regs [2];
} else {
echo "$date date format is wrong!
";
}
}
?>
http://www.bkjia.com/PHPjc/532483.html www.bkjia.com true http://www.bkjia.com/PHPjc/532483.html techarticle HTML headtitle Regular expression/title/head body a href= ".
PHP implementation of formatting multiple lines of text to JS available format,
JS now save the template to write a lot of scenes, such as: Frame class HTML code template, JS does not support the long text of line wrapping, it is necessary to add up a line, such as:
Copy the Code code as follows:var content = ' Row 1 '+ ' Row 2 ';
and cannot be written as:
Copy the Code code as follows:var content = ' Row 1Row2 ';
So the small processing of a small p
element), the element floats to the far right of the line.3. After two steps above, sub and extra floating elements float to the left and right of the main element, then cover the contents of the main element, for example, the text in the main element is now from the leftmost, but is obscured by the sub element. Using the parent element BD of three elements, set the padding, increase the padding, and the left and right padding are exactly equal to the width of sub and extra. At this point, the
email address/// /// Whether the email address is used/// /// Public static bool isemail (string inputdata){Match m = regemail. Match (inputdata );Return M. success;}
# Endregion
# Region phone, zip code, network address, mobile phone number, price/// /// Verify the phone number/// Public static bool isphone (string inputdate){If (! String. isnullorempty (inputdate )){Match m = regtell. Match (inputdate );Return M. success;}Else{Return false;}}/// /// Whether it is a zip code/// Public static b
From: http://ticktick.blog.51cto.com/823160/311614
I recently encountered the following problems during ortp source code compilation in Linux, but I did not find a good solution on the Internet. However, after some attempts, the problem was finally solved, take a note here ~~~
Compilation error: Error: format not a string literal and no format arguments
Environment where the error is generated:
Key poin
View and modify the Oracle encoding format and modify the oracle encoding formatZookeeper first checks the encoding of the oracle databaseSQL> select * from nls_database_parameters where parameter = 'nls _ CHARACTERSET ';PARAMETER--------------------VALUE--------------------NLS_CHARACTERSETAL32UTF8This is derived from props $, which indicates the character set of the database.Oracle client EncodingSQL> select * from nls_instance_parameters where param
Spring MVC returns the json format. springmvc returns the json format.
When SpringMVC framework is used to directly return json data to the client, different versions may vary.
The following describes how to configure two types of versions.
Note: Both methods have been verified.
1. Spring3.1.x
1.1 dispatcher-servlet.xml configuration file is as follows:
Xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instanc
Python format output (color), python format
Introduction:
If you want to display the output color in Python, it is quite easy to implement. You need termcolor knowledge!
Reference: https://pypi.python.org/pypi/termcolor/1.1.0
Enable:
Shell> pip install termcolor # If this module is not available, first install shell> ipython # Enter ipythonIn [1]: import termcolor # import this module In [2]: termcolor. ter
Javascript converts the date format and the javascript format
Copy codeThe Code is as follows:
Input YYYY. MM. DD and YYYY. MM. DD, YYYYMMDD into YYYY-MM-DD
The CheckDT function is found in Du Niang.
Simple and practical functions. You can use them directly.
1. In Samsung mobile phone standard mode, we only need to slide the main screen page, the effect is as follows.2. Click [Settings] on the displayed page.3. Then we can see the storage option in the list and click it.4. Now, click the format SD card option and find the following.5. Click the format SD card option again. The options are described here.6. Click [delete all]. The operation is very simple.After
1. We first search for an "apple Video Converter" and then find the download in the computer.
4. After selecting the video format you need, back to the main interface of the software, you can also set the output video audio quality, with external subtitles can also add subtitles where added, output video path settings can be clicked on the lower right corner of the big prototype button, start to convert video
Please enter a date in MM/DD/YYYY format:
?
if (Isset ($date)) {
if (Ereg ([0-9]{1,2})/([0-9]{1,2})/([0-9]{4}), $date, $regs)) {
echo $regs [0]. "The conversion result is:". $regs [3]. "-" . $regs [1]. "-" . $regs [2];
} else {
echo "$date date format is not correct! }
}
?>
Q:How do @ResponseBody annotations Specify whether to return XML or JSONA:the produces property of the @RequestMapping specifiesproduces = "application/xml" or produces = "Application/json"return XMLFile encoding is utf-8, need the following so write, otherwise garbled
@RequestMapping (value = "/rss", produces = "application/xml;charset=utf-8")@ResponseBodyPublic String Loadrss () throws Exception {Return converts XML to the corresponding string}
The page displays the following res
Default format
Copy Code code as follows:
public class MyClass implements serializable{
...}
Serialization:
Copy Code code as follows:
ObjectOutputStream output = new ObjectOutputStream (new FileOutputStream (OutputPath));
Output.writeobject (MyObject);
Deserialization:
Copy Code code as follows:
ObjectInputStream input = new ObjectInputStream (new FileInputStream (InputPath));
Ret
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