Kirat[ad_1] Property observers observe and respond to changes in a property’s value. Property observers are called every time a property’s value is set, even if the new value is the same as the property’s current value. You have the option to define either or both of these observers on a property: willSet is called just … Read more
[ad_1] The DragOver event will be fired when the mouse moves over the tabcontrol while the drag action is still in effect. You can use similar logic to the mousemove logic in Change SelectedTab of TabControl on MouseOver in your DragOver handler to make the tabs switch. Edit: I did a little MSDN research and … Read more
[ad_1] You can use selectionStart, selectionEnd properties of the textarea. function getSel(){ var txtarea = document.getElementById(“mytextarea”); var start = txtarea.selectionStart; var finish = txtarea.selectionEnd; txtarea.value = txtarea.value.substring(0, start) + ‘<mytag>’ + txtarea.value.substring(start, finish) + ‘</mytag>’ + txtarea.value.substring(finish); } [ad_2] solved adding a tag when a button is clicked [closed]
[ad_1] You can use SUM with the OVER Clause . select Id, field1, (sum(field1) over() / field1) as field2 from YourTable SQLFiddle 2 [ad_2] solved Find column Value by dividing with sum of a column
[ad_1] According to the official documentation, writelines writes a list of lines to a file. str(A) does not create a “list of lines” – obviously, when you print it to the screen – so the very first step should be to create a list-of-lines: A=[ [‘-‘, ‘A’, ‘B’, ‘C’, ‘D’, ‘E’], [‘A’, ‘0’, ‘5’, ‘6’, … Read more
[ad_1] From what I can understand, you want the text that is typed in the text1 and text2 input fields. You can do so with the .val() function, like this: $(“#print”).click(function(){ alert($(‘#l’).val() + ‘\n’ + $(‘#m’).val()); window.print(); }); [ad_2] solved Printing an HTML form using jQuery
[ad_1] It is because you are using a microphone in your application without getting privacy access from the user. You should add Privacy – Microphone Usage Description in your info.plist 1 [ad_2] solved Thread 5 : SIGABRT error while running the app in my device (Works fine in simulator) [closed]
[ad_1] c itself doesn’t specify things like “heap” or “stack”, so programming standard and portable c, you should better think in categories of the c standard: static, automatic and dynamic storage. Nevertheless, in a typical implementation, “automatic storage” translates to “the stack is used for it”. This is the case for function arguments and variadic … Read more
[ad_1] Actually the 1 is the error. The value 1 cannot serve as the valueMapper, whose type should be Function<? super T, ? extends U>. In your example the value mapper should be a function that accepts an element of your Stream (a String) and returns an Integer. The lambda expression s -> 1 will … Read more
[ad_1] The numbers that you want to print are the first 6 members of the sequence: a(n) = n * (n + 1) /2 So you could print them with this loop: for (i: Int in 1..6) { println(i * (i + 1) / 2) } or: (1..6).forEach { println(it * (it + 1) / … Read more
[ad_1] You can use Humanizer. There are many other options. And it’s part of the .NET Foundation. Titleize converts the input words to Title casing; equivalent to “some title”.Humanize(LetterCasing.Title) Humanizer Nuget Humanizer Titleize 0 [ad_2] solved How to convert string for CamelCase to TitleCase [closed]
[ad_1] Pattern p = Pattern.compile(“(?<!/)/(//)*(?!/)”); Matcher m = p.matcher(inputString); String outputStr = m.replaceAll(“$0$0”); (?<!/) makes sure there are no slashes right before the match; /(//)* matches an odd number of slashes; (?!/) makes sure there are no slashes right after the match. The replacement string is $0$0, which doubles up the matched slashes. I’ve tested … Read more
[ad_1] when you do entityBuilder.addPart( “userfile[” + i + “]”, new FileBody(mfile[i])); you have already exited the for loop and i has become equals in size to selectedImgLength, therefore you will get a ArrayIndexOutOfBoundsException try changing so that adding the file to the entityBuilder within the for loop. 1 [ad_2] solved Multipart entity file uploading … Read more
[ad_1] Add a timeout. First create a variable to hold the timer at the top, like this: var timeout = null; Then update the display_menu parent to operate on a timeout (my comments in the code explain): function display_menu(parent, named) { // First clear any existing timeout, if there is one if (timeout) clearTimeout(timeout); // … Read more
[ad_1] You can use the TelephonyManager: http://developer.android.com/reference/android/telephony/TelephonyManager.html#getNetworkCountryIso%28%29 This will get you the country of the network you’re attached to. [ad_2] solved get the iso country code [duplicate]