How to use Javascript to detect browsers is a common issue. Based on my experience, using Javascript to detect browsers is nothing more than two types of methods.The first is to use the functional properties of the browser. For example, you can check whether the browser supports the getElementById method.If (document. getElementById ){// The method exists, so use it here} Else {// Do something else}Although
For version of the Get/Detect Jenkins, the following page (the Jenkins Remote Access API) describes:Https://wiki.jenkins-ci.org/display/JENKINS/Remote+access+APIDetecting Jenkins version (detects Jenkins's version)To check the version of Jenkins, load the top page (or, as of 1.483, any .../api/* page too) and check for the X-jenkins R Esponse header.This contains the version number of the Jenkins, like "1.404" This is also a good a-to-check if a URL i
How to Use the Nagios remote execution plug-in (NRPE) to detect server memory usage
In the previous tutorial (), we have seen how to set the Nagios remote execution plug-in (NRPE) in Nagios settings ). However, the scripts and plug-ins that monitor memory usage are not in native Nagios. In this article, we will see how to configure NRPE to monitor the memory usage on the remote server.
The memory monitoring script we use is available in the Nagios ma
/** detects whether the object is an empty object (does not contain any readable properties). The * method detects only the properties of the object itself and does not detect attributes inherited from the prototype. */functionisownempty (obj) {for (varnamein obj) {if ( Obj.hasownproperty (name)) { returnfalse; }}returntrue;}; /** detects if the object is an empty object (does not contain any readable properties). The * method detects both the propert
How does PHP check whether the server has enabled the URL rewriting module?
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How does PHP detect whether the URL rewriting module is enabled on the server?
This is not what PHP is going to do. Any webserv is supported, depending on whether the Smart Request detection has been configured.
First you define your own override like a http://www.a.com/rewrite and assume rewrite should return 1Then, when you access your url in the d
assuming you really need to detect the browser type, using JavaScript is very easy to achieve. View DemoDownload Source from GitHubJavaScript has a navigator standard object that includes information about the browser's use.Navigator objects are made up of very many properties. But the UserAgent property---A string that already includes the browser, the operating system, and all the other information we need.Assume navigator.userAgent the value that n
This article mainly introduces how to use python to detect the active port of a host and how to check the active host. For more information, see
Monitor the active port of the host
#!/usr/bin/env python# coding-utfimport argparseimport socketimport sys#author: wolf_ribbledef scan_ports(host,start_port,end_port): """Scan remote hosts""" try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) except socket.error,error_msg: print 'Socket
This article describes how to use javascript to detect whether the flash plug-in is disabled. It involves some tips for JavaScript to call the ActiveXObject component to operate the flash plug-in, for more information about how to use javascript to detect whether flash plug-ins are disabled, see the following example. We will share this with you for your reference. The details are as follows:
Do
Note that I do not want to solve the problem of header (), only one function in the program has this requirement.
On the other hand, I have thought about whether I can detect by sending a header, or set a cookie (one reason). But it is said that PHP has a output_buffering mechanism to make this road is not feasible. Because shutting this mechanism down cruelly can cause some other unpredictable problems, and not all environments can be shut down.
Even
Ciajax is the method for detecting whether to use ajax or page post to submit data. Ci checks whether ajax or page post submits data. ciajax examples in this article describe how ci checks ajax or page post submits data. Share it with you for your reference. The specific method for implementing the ci detection is ajax or page post data submission, ciajax
This article describes how to use ci to detect ajax or page post to submit data. Share it with y
Ubuntu installation does not detect Windows 7-General Linux technology-Linux technology and application information. The following is a detailed description. I want to install another ubuntu system in Windows 7 so that there are two systems. I use disk management in Windows 7 to compress 50 GB of F disk for ubuntu. I will follow the online tutorial step by step, but I will install ubuntu.
Windows 7 is not detected on the page. There is a free zone of
Under centos6.2 under Installation PhpstormStartup error:unable to detect graphics environmentThe version of JDK installed is 1.7. 0_79 Use 1.8. 0_25 The problem occurs, and then replace 1.7. 0_79 And then there's the problem.The version of Phpstorm is phpstorm-9.0. 2. tar. GZThen add the environment variableExport display=:0.0After running under phpstorm/bin ./phpstorm. SH is good, the command window may have some errors, this time do not have
How to Use ssdeep to detect webshell
In the latest version of ModSecurity, The ssdeep webshell detection interface is added, and the client security (game Security) is suddenly recalled) I bought a book about malware analysis know-how and toolbox-techniques and tools against "rogue" software. this book mentions the use of ssdeep to find malware (webshell is a type of malware, and the security field is interconnected). This article describes how to us
An SSRF vulnerability in zhihu main site can detect the Intranet
The https://www.zhihu.com/question/38548957/answer/77482000 was found to answer this question.It is really a bit interesting. I answered the question of the subject using actual vulnerabilities. Is intranet security really not heavy? With this vulnerability, I can detect and access the intranet of an enterprise. If a vulnerability exists in a
In the process of programming with JavaScript, we often encounter the problem that we need to detect the type of a data or variable, so what methods do we provide in JavaScript? The online spread of code everywhere, but found that some of them are wrong, simply I myself to each method used once, today I specially organized under, in order to consult later.First, typeof detectiontypeof is a unary operator, syntax: typeof (Operand), the operand can be a
1.webView里如果有电话号码的话,设置这个熟悉可以点击拨打webView.dataDetectorTypes = UIDataDetectorTypePhoneNumber;//自动检测网页上的电话号码,单击可以拨打Let's talk briefly about using Uidatadetectortypes to automatically detect calls, URLs, and mailboxes. Let's take a look at what enumeration values Uidatadetectortypes have.Enumeration values for Uidatadetectortypes typedef ns_options (Nsuinteger, uidatadetectortypes) { Uidatadetectortypephonenumber = 1 #if __iphone_4_0 Uidatadet
Original: 16th-handling locks, blockages, and deadlocks (2)-detect blocking and blocking queriesObjective:If a transaction is waiting for some resources to lock on other transactions. This transaction becomes a "blocked transaction". In turn, the transaction that caused the blocking, that is, the lock resource and cause other transactions to wait is called a "blocking transaction."Long-running transactions block other transactions and queries, leaving
DemandWhen collecting data, want to not be detected real IP, at present plan to open up a number of threads to achieve, every few minutes, to replace the IP, but the use of free proxy IP, in the local test, you can detect the real IP.Do not know if there is no other ideas can not be detected real IP?
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DemandWhen collecting data, want to not be detected real IP, at present plan to open up a number of threads to achieve, every few
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