it seems to me like a float issue. Ensure that you clear the base of a div that contains floated elements. <div> <p>floated left element</p> <p> also floated left element</p> <p> some text </p> <div style=”clear:both;”></div> </div> 2 solved One div extends into another div [closed]
Find all tr tags and get td tags by class attribute: # encoding: utf-8 from bs4 import BeautifulSoup data = u””” <table> <tr> <td class=”zeit”><div>03.12. 10:45:00</div></td> <td class=”system”><div><a target=”_blank” href=”https://stackoverflow.com/questions/27272247/detail.php?host=CG&factor=2&delay=1&Y=15″>CG</div></a></td> <td class=”fehlertext”><div>System steht nicht zur Verfügung!</div></td> </tr> <tr> <td class=”zeit”><div>03.12. 10:10:01</div></td> <td class=”system”><div><a target=”_blank” href=”detail.php?host=DEXProd&factor=2&delay=5&Y=15″>DEX</div></a></td> <td class=”fehlertext”><div>ssh: Connection refused Couldn’t read packet: Connection reset by … Read more
In the current form all the methods are private. You can make getAverage() and addElement() public by: class Elements { int nbValues; int values[MAX]; double coefs[MAX]; Element(){} public: // all the members & methods below will be public double getAverage() { int sum; for(int i =1; i<= MAX; i++) { sum = sum+values[i]*coefs[i]; } return … Read more
postDelayed() takes a Runnable as its first parameter. blank_fields_error.visibility = View.INVISIBLE is not a Runnable. It is an assignment statement. Since Runnable is an interface defined in Java, and it has a single method, you can pass a Kotlin lambda expression as the first parameter, and the Kotlin compiler will convert that into a Runnable … Read more
Ok, now that you posted some code, you’re defining $iAccount_db in the correct place, but you’re trying to access it when inside the scope of a funcion , while the variable is defined outside of it. Bad solution: make $iAccount_db global (not recommended) A variant to this would be to make those variable CONSTANTS, since … Read more
Unfortunately there is no InputMessageBox in C#. But you can reference “Microsoft.VisualBasic” and dann using the Interaction.InputBox. using Microsoft.VisualBasic; // Click-Event private void btn_GetName_Click(object sender, EventArgs e) { string btnTxt = Interaction.InputBox(“Title”, “Message”, “defaultValue”, 10, 10); Button button1 = new Button(); button1.Location = new Point(20, 10); button1.Text = btnTxt; this.Controls.Add(button1); } This is a really … Read more
it means –set-upstream and that means: git push –set-upstream sets the default remote branch for the current local branch. (see this answer) 5 solved Why does -u mean remember for git push [-u]?
I don’t think a there is a publically available library that implements H.323 signaling in Java, but there are 2 libraries with a C interface that you might be able to use from Java: OPAL is OpenSource, support H.323 and has a C wrapper. The commercial Radvision H.323 SDK also has a C interface. If … Read more
Wrap everything in a div with an id of container. Then add #container { width: 100px; margin: 0 auto; replacing 100px with how wide you want the gallery to be. 3 solved How can you center a gallery with html and css
public static void main (String … args) { ArrayList<Contanct> contacts = new ArrayList<Contact>(); Contact c1= new Contact(); c1.setName(“John”); c1.setAddress(“Arthur Street 10”); c1.setTelephone(“123”); Contact c2= new Contact(); c2.setName(“Peter”); c2.setAddress(“Sam Street 2”); c2.setTelephone(“456”); contacts.add(c1); contacts.add(c2); String result= “”; //Put it to a String for (Contact c : contacts) { result+=c.toString() + “$”; } result = result.substring(0, result.length() … Read more
You have to bind your variables like you do in your first code. The Version 1 and Version 2 codes are both INSECURE. solved PDO prepared statements [closed]
The following code will get 2 consecutive words: $string = ‘This is a sample text. It is a sample text made for educational purposes. This is a sample text. It is a sample text made for educational purposes.’; $sanitized = $even = preg_replace(array(‘#[^\pL\s]#’, ‘#\s+#’), array(‘ ‘, ‘ ‘), $string); // sanitize: only letters, replace multiple … Read more
The error is pretty clear. QMouseEvent *mouse; – you declare a pointer to the a QMouseEvent, but where is it instantiated? This is only a pointer which points to something. If you want to handle mouse events you probably have to overload some kind of widget’s mouse event (mouseMoveEvent, mousePressEvent, etc.). Those will provide you … Read more
Due to the complaints that this question was not very direct I created other posts to get the answers I was looking for. This answers the main questions I had. Answers: Understanding how array.prototype.call() works explains the output of this pattern. A full detailed answer can be found here: Mapping Array in Javascript with sequential … Read more
I assume you want to grab the value for whatever user inputs. If so, try something like this. var url = document.getElementById(“url-value”).value; getUrlPageContent(url); Keep in mind that you are grabbing whatever is typed into the input. You will need to add some type of validation as well…….. solved jQuery document.getElementById() issue