Your syntax is valid. You’re setting the value of Y equal to itself plus 1. There is also the += operand that does the same exact thing: Dim Y As Integer = 0 Y += 1 ‘ Y now equals 1 Example: Live Demo 5 solved Can I declare a variable to a same variable? … Read more
I wrote this code to receive image from an url. And if you check this link it tells you how to save it on sd-card Store Bitmap image to SD Card in Android private Bitmap getBitmap(String str, Options options) { // TODO Auto-generated method stub Bitmap bm = null; InputStream inStream = null; try { … Read more
what did you try so far? there is no problem in having the table name coming from a DropDown, it’s more about understanding and designing the Data Access layer for your application. Do you have a save button in your WebForm and are you composing the SQL code dynamically in the code behind or using … Read more
The Python tutorial should explain all you need. If you want more resources, have a look at this recent thread on the Python mailing list. solved Looking for a good introduction to object oriented programming with Python [closed]
You can do it by use below code: $(‘#stripe_error’).text(response.error.message).addClass(‘alert alert-error’) solved How to add a CSS class to a div? [duplicate]
I think your jars are not downloaded or not in build path(Maven dependencies jar in eclipse) check all of spring boot jars are downloaded and these jars are in build path.Right click on project update your maven project select offline and force update option checkbox. and also check <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.1.RELEASE</version> <relativePath /> <!– … Read more
Yes. Assuming the classes remain in the same package – x.getVal will work. class A { String getVal(){ return “from a”; } } class B extends A { } public class C { public static void main(String [] args) { B x = new B(); x.getVal(); } } It works – because of the default … Read more
Given a sentence, how can I generate similar sentences of that particular sentence but not with the same meaning using machine learning? solved Given a sentence, how can I generate similar sentences of that particular sentence but not with the same meaning using machine learning?
public class MainActivity extends Activity { // Declare it here EditText edt; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); // Reference it here edt = (EditText) findViewById(R.id.edt); } private void someName() { // You can use it here edt.setText(“Hello”); } private void otherName() { // You can also use it here and eveywhere in … Read more
First you will need a integer variable to hold the size of string you want to build. You initially gave an example of 500 initialize the variable with that amount: // Desired length of string to create from file contents. int desiredStringLength = 500; Depending upon what is supplied to the desiredStringLength variable will determine … Read more
If you really need “1210” from “GB-1210” you can use this regular expression: (?:\w+-|\s?x\s?)([^″]+) Otherwise “GB-1210” can be a Chinese standard. So probably it would be great for you to use this: (\d+(?: \d+\/\d+)?)″ Also you can catch the measurement direction: (\d+(?: \d+\/\d+)?)″(\w) or (?:\w+-|\s?x\s?)([^″]+)″(\w) solved Get height and length using regular expression
Your code should work. To check what is wrong, you could use this: def checksite(): #blahblah while True: print(‘starting’) checksite() print(‘site checked’) time.sleep(10) print(‘sleep function complete’) Then maybe you will get an idea of what is wrong. 3 solved Function doesn’t work in another function with sleep [closed]
public void postData() { // Create a new HttpClient and Post Header HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost(“http://www.yoursite.com/script.php”); try { // Add your data List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2); nameValuePairs.add(new BasicNameValuePair(“id”, “12345”)); nameValuePairs.add(new BasicNameValuePair(“stringdata”, “AndDev is Cool!”)); httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs)); // Execute HTTP Post Request HttpResponse response = httpclient.execute(httppost); } catch (ClientProtocolException … Read more
why are you trying to use jQuery? Alfresco uses YUI library. If you like to, have a look at my older post on creating autocompletion in Spring Surf (Alfresco Share) based on that library. If you still demand jQuery, it should not be a big problem to rewrite that few javascript routines. 1 solved jQuery … Read more
The most likely reason people do it server-side is to avoid cross site requests. Weather Underground however provides a JSONP capable service API, so I would use that to implement it client-side. http://www.wunderground.com/weather/api/d/documentation.html http://eggsylife.co.uk/2010/04/22/gwt-2-jsonp-and-javascript-overlays-with-jsonprequestbuilder/ solved GWT show weather [closed]