Open-source V1.3: The Path to the lightweight Data layer of CYQ. Data. The open-source V1.3 framework
For release of V1.4, see CYQ. Data lightweight Data layer elegant V1.4 now with API help documentation (9)
Preface
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->The auxiliary tool released this time only provides the OutPutData class in the CYQ. Data. SQL namespace to simplify some operations.
The a
, we have to add an if statement every time to make judgments, repeated work will be done several times. The Getperson method has only 2 parameters, the validation rules are not very complicated, if the parameters are too much, the validation rules are complicated, the readability of the above code will be very poor, the reusability is much less. The Guava Class Library provides a tool class--preconditions class for parameter checking, which can greatly simplify the pre-judgment and processing o
Use the require_once question in the function to explore in depth the recommendations for elegant configuration file definition methods. Background in the project, many people prefer to use arrays in the configuration file to configure various configuration items, such as hierarchical configuration level. config. php: Copy the code as follows: php $ g_levelConfigarray (
Background
In projects, many people prefer to use arrays in the configuration fil
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Article, where the information may have evolved or changed.
Error handling in Golang is a topic that is often discussed by everyone (the other is generics). The issue of generics, which the RSC has also proposed to include in his plans for this year's plan, has also been updated in 2016, and there are some better options to come up with in the future. In this article we discuss how to provide more friendly and elegant error handl
This article will introduce you to the introduction of PS tutorials: I will teach you how to draw a deep and elegant beehive background. by learning this tutorial, you can easily create a variety of beautiful background images, if you are interested, let's take a look at the honeycomb colorful pattern we are going to learn today. The process is simple and you can learn this method to help you build thousands of backgrounds. Believe me, compared to fin
#/usr/bin/python Import osname = input ("Please enter a module name:") #这里是输入具体的模块名, product Manager each time the module name is different os.environ[' name '] = str (name) #把py Thon variable into shell variable Os.system (' echo ' */1 * * * * source/etc/profile python/share/yunwei/script/watchdog/open/$ name/$name +check.py >/dev/null 2>1 ">>/var/spool/cron/root")Above is the Os.system method, which is to write the script with pure shell thinking.Execution effect650) this.width=650; "src=" Ht
{ "Author": "Tomcat and Jerry", "url": "Http://www.cnblogs.com/tomcatandjerry/p/5899722.html" }Spring Resttemplate, using Java to access URLs is more elegant and more convenient.Core code:String url = "Http://localhost:8080/json"= resttemplate.getforentity (URL, jsonobject. Class). GetBody ();As simple as this, API access is complete!Attach the complete code related to Springboot:resttemplateconfig.java@configuration Public classresttemplateconf
Form verification, is the background of the development of the constant topic, after a lot of practical experience foundThe use of elegant and convenient validate.js for verification is a very pleasant thing.The data-validate tag is added to the form element in the instance, and Validate.js automatically validates the validation control within the form tag.The validation control uses the Data-rule tag, and the Data-rule syntax format is:Hint Name: rul
For the general solution, please refer to the previous blog, link below:Interview Road (19)-Quick sortingIntroduction of an elegant solution Public intPartitionintData[],intLengthintStartintEnd) throws exception{if(Data = =NULL|| Length 0|| Start 0|| End >= Length) {Throw NewException ("Invalid data"); }//randominrange is a random function that randomly selects the random values in the middle of start and end int Index= Randominrange (start,end
Eight JS tools for creating elegant tables in HTML are not missing
Presentation and accessibility play a vital role when you need to present data in hundreds of tables. In this case, if a data grid can support HTML tables with a large number of datasets and provide functions such as sorting, searching, filtering, and paging, it would be awesome. In this article, we will introduce eight js tools for creating elega
Elegant python Environment Management and python Environment Management
Elegant python Environment Management
Origin
Scenario 1: manage different python versions
For the management of multiple python versions on the same computer, in order to highlight the common problems, the following are some questions raised on segmentfault.
From: http://segmentfault.com/q/1010000000162043
Scenario 2:
tamic/articleAddress: http://blog.csdn.net/sk719887916/article/details/54575137
The previous several mainly introduced the basic use of retrofit, combined with Rxjava case, as well as Rxjava combination of retrofit package, including common parameters, local parameter request header add, cache, HTTPS, file up and down, result parsing, exception handling, there are some tricks, Then there is one more key is to cancel the problem.The combination of the two skills can be clicked to read; http:
Presentation and accessibility play a critical role when it is necessary to render data for hundreds of tables. In this case, if a data grid can support the HTML table of a large number of datasets and provide functions such as sorting, searching, filtering, and paging, it's awesome. In this article, we'll cover 8 JS tools for creating elegant tables.SigmagridSigmagrid is an open source Ajax data Table component that allows you to display and edit d
Analyze the differences between fn () and return fn () in JavaScript with an elegant interview question.
In js, other functions are often called in the function. In this case, fn () is called, and return fn () is called, some beginners are often confused by these two methods. Here we use an elegant interview question to analyze the differences between the two methods.
var i = 0;function fn(){ i++; if(i
Thi
deploy:clear_paths? Executing task deploy:symlink? Executing task Php-fpm:restart? Executing task deploy:unlock? Executing task cleanup? Executing task success released successfully! See which version of the current production environment is useddep current prod //这里应该会输出v1.1 To see which version of the current production environment is used:dep current prod //这里应该会输出v1.1 If there is a problem after publishing to the line and you need to roll back, just do it:dep rollback prod // 实际上只是修改软链指
Since NPM and CNPM are able to install components, some of the installed components are stored in the C-drive user directory of the AppData hidden directory, and some are saved in the directory of the installation node, and installed in the C drive, the reinstall system has to be re-deployed, it is troublesome, so here to provide elegant installation of the way, no longer afraid of reloading system , no longer afraid of components can not be found on
characteristics, errors are often difficult to detect, especially the error involving pointers.Some just start to contact the C language compilation of small partners want to download a C language compiler to use, the network of a lot of C language compiler related software, it is difficult to choose. So, which of the C language compilers is good? Today's article, elegant program Ape I gave the small friends to organize a few good C language compiler
Satin in the design of the application is very wide, elegant and with classical charm, can give a lot of work. The production of a separate satin is not difficult, the first need to conceive the shape, to the elegant feeling of rendering out, you can find some physical drawings to refer to, and then depict the surface of the texture can be.
Triple recommended: photoshop7.0 Mini version free download | Phot
Elegant stringPrefaceRemember that I mentioned the string in the first chapter of the Python study, which can be regarded as a first greeting, because there is no reference to the string processing method. Today, to give you a detailed explanation of the use of the string in Python, if there is improper or insufficient, but also please point out and add, first thanked.Basic string ManipulationWhat can we expect from a sequence of operations? Index? Sh
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