parameters

问题 I am working of encrypting the parameters in MVC url..such as http:/localhost:xxxx/Movies/Edit/1 , encrypting the parameter value 1,assigned to id. Basically What i followed is implementing the custom Action link which will encrypt the RoutedValueDictionary values based on salt string and prefix the encrpyted value with same text say Encrypt_ so output would be Encrypt_dfhwo=23nbsdkfhskdf . so url would be http:/localhost:xxxx/Movies/Edit/Encrypt_dfhwo=23nbsdkfhskdf Implemented

问题 How would you, in C#, determine the name of the variable that was used in calling a method? Example: public void MyTestMethod1() { string myVar = "Hello World"; MyTestMethod2(myVar); } public void MyMethod2(string parm) { // do some reflection magic here that detects that this method was called using a variable called 'myVar' } I understand that the parameter might not always be a variable, but the place I am using it is in some validation code where I am hoping that the dev can either

问题 i'm wondering if someone can explain to me what is the difference between passing values in a HTTP request as parameters or Headers as in this example : HTTP request : GET /<api version>/<account> HTTP/1.1 Host: storage.swiftdrive.com X-Auth-Token: eaaafd18-0fed-4b3a-81b4-663c99ec1cbb HTTP Response HTTP/1.1 200 Ok Date: Thu, 07 Jun 2010 18:57:07 GMT Server: Apache Content-Type: text/plain; charset=UTF-8 Content-Length: 32 Is the Host, X-Auth-Tiken in the request, and Date, Server, Content

问题 I've searched all over for information on this, and it seems like DAO paramaters in Access are restricted to 255 characters. Really? Still? Even in Office 2010? It seems absurd. I'd prefer not to switch to ADO, but at this point it seems like I'll have to. Is there any way to work around this while still using DAO and VBA code? And are there any methods at all that allow using named parameters in queries that are over 255 characters in length, DAO or otherwise? 回答1: Your choice is dynamic sql

问题 I have a python script which gets 2 parameters from the command line, an executable and a file. After I do some computation I need to pass by stdin the result of this computation to the executable. 1) is this even possible? 2) if so, how can I do this in Python 回答1: First, you should never use os.system that's a very dangerous and bad habit. As for your problem, using subprocess you can do the following: from subprocess import Popen, PIPE, STDOUT #do some stuff data = do_some_computation_from

问题 I'd like to pass current page URL as an attribute to XSL template. As far as I understood it should be passed as a parameter, and then used as an attribute. I use PHP to load XML & XSL files: <?php $xml = new DOMDocument; $xml->load('main.xml'); $xsl = new DOMDocument; $xsl->load('blocks/common.xsl'); $proc = new XSLTProcessor; $proc->importStyleSheet($xsl); echo $proc->transformToXML($xml); ?> How should this code be altered to pass URL as a parameter named "current-url", for example? I've

问题 I have an input , and attached a change event to it. In that change event I called a function. Here's the code: textInput.change(myFunction); That works fine. But I want to pass a parameter to it. myFunction('arg') When I do that, the function calls itself right away, and not when there's a change event. How can I call a function to the change event with arguments? 回答1: First, it's onchange . Either bind the function: textInput.onchange = myFunction.bind(this, 'a'); Or, if you don't want to

问题 I have a following method: public IQueryable<Profile> FindAllProfiles(string CountryFrom, string CountryLoc) { return db.Profiles.Where(p => p.CountryFrom.CountryName.Equals(CountryFrom,StringComparison.OrdinalIgnoreCase)); } Right now, it just filters by CountryFrom but I need to filter it by CountryLoc as well. So how do I modify the Where filter? Also, CountryFrom could be null or CountryLoc could be null. So how do I modify the method's signature to all the nullable input string parameter

问题 After browsing the web for a while looking for an answer to my question I can't find any posts which seem to offer an effective solution to my issue. Currently I would overload a method for each different data type input. For example: public void ex1(String in){ public void ex1(int in){ I would imagine there would be a way to condense this into one line public void ex1(opt(String in), opt(int in)){ or public void ex1((String/int) in){ However, as far as I've seen, nobody has presented a

问题 I am programmatically generating a command to be submitted to cmd.exe using Runtime.getRuntime.exec() from java. The command is tortoiseproc ignore command of the form tortoiseproc /command:ignore /path:file1*file2*file3*...................filen As you can see, the path parameter takes a number of files and problem occurs when this string exceeds a certain length approx. 8197 characters as documented in microsoft KB for cmd.exe. The workaround there says that modify the program so that it