get

问题 I have a form that uses the method post. The form contains a submit button and on clicking it, my database records get displayed in an html table. I would like to limit the number of rows (5) displayed to each page, but I'm not looking to use GET. Is there any way I can do that with my post method? // My form using post method <form action = "" name = "dealer_call_log.php" id = "dealer_call_log.php" method = "post"> //Data displayed in the table below from post $record_per_page = 5; $page = '

问题 I want to get the color of pixels on the screen in Python3.x. (example x,y) I work on windows. and using tkinter. But, It can't use PIL in Python 3.x. How can i do this. Thank you. 回答1: You can use PIL on Python3.x; there is a binary installer for Windows. The code might not work as is both on Python2.x and Python3.x: try: import Image # Python 2.x except ImportError: from PIL import Image # Python 3.x You could capture an area of the screen using an analog of grab() method. 来源： https:/

问题 What is the best (or anyway, really) of going through a bi-dimensional ArrayList<ArrayList<Integer>> and for every Int that is equal to 1 you leave it, otherwise you subtract 1 from it. i.e. if arrayList.get(i).get(j) == 3 it will now be 2 and so forth, but if it is 1 it stays 1 ) Only in specific columns of the ARRAYLIST<ARRAYLIST<INTEGER>> . 回答1: Get a shovel - there's just one way to do it. Iterate over all the columns in all the rows: // example declaration only - initially all zeros

问题 First of all, I am a beginner in Javascript, so if there are any uncertainities or unclarities in my message, please feel free to correct me. I try to create an action to support my IBM Watson Assistant. Once called, the action should get some info from a http and give some answer back. The "get" action was part of a Webhook, successfully deployed via Heroku as support for Dialogflow. I just changed it a little bit, to make the answer easier. function main(req){ const http = require('http');

问题 My question is if I can set a cookie using javascript (and read it) My first impression is that the code beneath doesn't work If I look in my vista cookie folder, I can not see the name of the cookie function zetCookie(naam,waarde,dagen) { // setCookie(name,value,days) if (dagen) { var date = new Date(); date.setTime(date.getTime()+(days*24*60*60*1000)); var verloopdatum = "; expires="+date.toGMTString(); // expiry_date } else var verloopdatum = ""; document.cookie = naam+"="+waarde

问题 PHP has magic methods like __get() and __set() . Is there any alternative for it in vb.net. Or is there any other tricks that can be done instead? This was what i done in php private $data = array(); public function __construct($arData) { $data['var1'] = 'value1'; $data['var2'] = 'value2'; $data['var3'] = 'value3'; } public function __get($propertyName) { if(!array_key_exists($propertyName, $this->data)) throw new Exception("Invalid property"); else return $this->data[$propertyName]; } Now i

问题 I want after I select the product name, The price will be displayed and when I put the quantity The total column will be displayed also. My issue is when I select the product name, the same value of the price will be displayed for others row and the total column has NaN as you see on the figure as below: My code is : class AjouterFacture extends Component { constructor(props) { super(props); this.state = { rowData: [], Produits: [], Quantite: "", Prix: [], lineItemData: [], id: 0,

问题 I've built a mobile app based on Cordova, for both iOS and Android, i need to make secure communication between app and server. Request to server, in javascript, are like this: request.open("GET", 'http://url/service?firstElement='+elem+'&secondElement='+elem2, false); I've tried to use RSA encryption generating public and private key locally using pidCrypt libraries, the 2048bits key requires too long time to be generates, so i've used 512bits. The server is not be able to decrypt the

问题 I'm having a bit of a weird situation here. I have a form that submits using the GET method for a search function. On the subsequent page after a search, all the variables are displayed in the URL even if they are empty. For example if I make a search for movie title equaling "hello," I'll get this: /GetResults?title=hello&year=&director=&firstname=&lastname= Is this normal or am I doing something wrong? Here is the form I am using: <form action="/FabFlix/servlet/GetResults" id="search-form"

问题 I need to block the GET request for a certain URI path. I'm using anomaly mode, but im using a straight block rule, I cannot get the rule to work properly example GET /secure/test/bla/bla/ example https://bla.bla.com/secure/test/bla/bla?www.test.com SecRule REQUEST_URI "@streq \/secure\/test\/bla\/bla\?.+" \ "phase:1,id:92,t:none,t:urlDecode,t:lowercase,t:normalizePath,deny,status:403,msg:'403 Access Denied',chain" SecRule REQUEST_METHOD "@streq post" "t:none,t:lowercase" Can I write this