bsf notes

PHP input/Output stream learning notes, input and output learning notes PHP input and output streams are accessed through php://, which allows access to PHP's input and output streams, standard input and output and error descriptors, in-memory, backup-to-disk temporary file streams, and filters that can manipulate other read-write file resources.Php://stdin, Php://stdout and Php://stderrPhp://stdin,php://s

PHP Learning notes 7-json data manipulation, PHP learning notes 7-json JSON, the full name is JavaScript Object Notation. It is a lightweight data interchange format based on the JavaScript programming language ECMA-262 3rd Edition-december 1999 standard, mainly used for exchanging data with the server. Similar to XML, its independent language has a great advantage in cross-platform data transmission. Cre

Yii2 Source Learning Notes (19), Yii2 Source Learning notes View remaining code 1 /**2 * @return String|boolean The view file currently being rendered. False If no view file is being rendered.3 * The view file currently being rendered4 */5 Publicfunction Getviewfile ()6 {7 returnEnd ($ This-_viewfiles);8 }9 Ten /** One * This method was invoked right before [[[RenderFile (

. NET Remoting learning notes (3) channels, remoting learning notesDirectory . NET Remoting learning notes (1) Concepts . NET Remoting Study Notes (2) Activation Method . NET Remoting learning notes (3) Channels Refer:♂Windmill. Net The. NET Framework remote processing infrastructure provides the following channe

JqGrid Study Notes-advanced article (1), jqgrid Study Notes Add buttons in the browser navigation bar The effect is as follows: The editable of id is false, so it cannot be edited. The following are specific search options: First, all/any corresponding logic is AND/OR Then, the general search options include: In this example, set the sorttype of pay to the "double" type (the same is true for int type

[Struts2 Study Notes] section 1 simple cognition of struts2 and struts2 Study Notes Address: http://blog.csdn.net/sushengmiyan/article/details/40298287 Official documents: http://struts.apache.org/release/2.3.x/docs/home.html Author: sushengmiyan Certificate ------------------------------------------------------------------------------------------------------------------------------------ What I have to kn

Linux Programming Study Notes-file management system, linux Study Notes This article is organized from the networkFile System Management in Linux 1. Overview of VFS File System Linux uses VFS to manage the file system, and one of the linux design principles is everything is file. Therefore, the file management system is the core embodiment of linux design. The full name of VFS is Virtual File System ). In g

Reading Notes _ positive tive C ++ _ habits C ++, Reading Notes _ positive This is a very classic C ++ book, and I often use it for charging when I find many weak points in C ++ at work. This book has a lot of content and tells you a lot about how to use C ++ efficiently. In some places, you cannot understand it yourself. After reading it, many knowledge points are easy to forget, this is a review in one p

[Unity 3D] Study Notes forty-five: Game instances-kill the wall, unity Study Notes Use this game instance to summarize all the previously reviewed knowledge about physical engines. In the game, a ball shell is sent to kill the front wall. A rigid body component is added to both shells and walls, a particle system is bound to shells, and five different colors are added to the shell particle animation to disp

Java basic notes-preparations before learning Java, basic notes learning java In the next month, I will share my notes when studying JavaSE with you. I hope my notes will help you. I will post an article every day, which is the essence of my learning of Java. Of course, I will modify every note carefully to make the kn

PHP7.0 Installation notes and php7.0 notes On July 6, June 11, 2015, the PHP official website published a message, officially releasing the first alpha version of PHP7. PHP 7 features: PHP 7.0.0 Alpha 1 uses the new version of ZendEngine, which brings many new features. The following is an incomplete list: (1) Performance Improvement: PHP7 is twice better than PHP5.6. Improved performance: PHP 7 is up to tw

Python basic learning notes (Python environment) and python learning notes Python first. Summarize the basic knowledge of Python. I. Understanding Python First, we need to know that the Python name is used for reference from Monty Python, rather than from what everyone knows. Why should we learn Python? As far as I am concerned, I know that Douban is using and attaches importance to Python. In addition, I w

C ++ pointer notes and pointer notes What is a pointer: A pointer is a special variable. The value stored in it is interpreted as an address in the memory. With pointers, we can directly operate on the memory. What is an address: For example, if you want to send a parcel to your friend, do you need to fill in the address when sending the parcel, And you can deliver the parcel to the friend through the addre

PHP Learning Notes (a) easy to learn php,php learn notes Target planning: With the first lesson, we can learn about the PHP environment. 1. Understanding of the environment: 2. Access method: 3. Modify the code and view it. 4. Use of variables 5. Code indentation to have a hierarchical relationship, and the best between the code to keep blank lines 6. Variable Name: 7. Output of the variable: 8. Three ways

Label: blog SP strong Div on 2014 Log Code BS 00w.w.w.loghdlLiteracy text-notes Errata Original akuei2 Contact info: blog. ednchina. Con/akuei2 Errata 001: Page 3 0.1 The VDL in the following segments of various HDL languages should be VHDL. Errata 002: Page 3 0.2 the above line of notes on the level of HDL should be the author. Errata 003: Page 5 0.4 is

Swift Study Notes (1): basics and basics of swift Study Notes 1. constants and variables // Constant let constantsTeam = 1 // variable var variablesTeam = 2 Use constants as much as possible, which is clearer and the memory is less prone to kidney loss. Ii. Display/implicit specifying type // Implicit let inferredTeam = 3 // explicit let explicitTeam: Int = 4 Iii. String output // Reference the combination

Bootstrap ~ Learning notes index and bootstrap learning notes Return to the index of the occupied blog Bootstrap has been used for a while, and it is quite easy to use. It is also good for developers to use it. You don't need to consider its compatibility, mobile phones, platforms, both PCs can be effectively compatible. Bootstrap official api: http://v3.bootcss.com/Bootstrap ~ Study

C Language Notes (1), C Language notes Joke:Programmer A: "Dude, I have been busy recently. Do you want to borrow some money ?"Programmer B: "How much is it ?"Programmer A: "One thousand rows ?"Programmer B: "Who are you talking! I'll give you an integer of 1024. Let's take it ." ====================================== I am a cut-off line ============== ====================Preface The C language allows you