Sublime has this behaviour which is really annoying sometimes when you have to type in constructions with lots of brackets. When you type ( it adds () and puts the cursor in the middle, all fine, if you however will type ) it will silently swallow the closing bracket. This is really annoying when typing … Read more
How can i crop a bitmap image? this is my question i have tried some concepts using intents but still fail.. I am having a bitmap image which i want to crop!! here is the code : Intent intent = new Intent(“com.android.camera.action.CROP”); intent.setClassName(“com.android.camera”, “com.android.camera.CropImage”); File file = new File(filePath); Uri uri = Uri.fromFile(file); intent.setData(uri); intent.putExtra(“crop”, … Read more
Given a python file with the following repeated endlessly: def myFunction(a, b, c): if a: print b elif c: print ‘hello’ I’d like to move around and edit this file using familiar vim movements. For instance, using (, ), [[, ]], {, } or deleting/yanking/changing text using commands like di}. In other languages (like C++, … Read more
Is there a way to select and edit multiple rows of code in netbeans? Visual Studio allows a similar operation where you press alt and select multiple lines using the dragging motion (left click) of mouse ? Answer It’s called rectangular selection. It can be enabled by Crtl+Shift+R Screenshots for steps: Rectangular Selection By Petr … Read more
I’m looking for a small code snippet that will find a line in file and remove that line (not content but line) but could not find. So for example I have in a file following: myFile.txt: aaa bbb ccc ddd Need to have a function like this: public void removeLine(String lineContent), and if I pass … Read more
pretty trivial question, I know. But I can not find anything online. I need to disable the user from being able to edit the text inside of a text field. So that when the click on the text, a keyboard doesn’t show up. Any ideas? A programmatic solution or if it is possible through storyboards … Read more
I have editable combobox where not always the preferred item is in the drop-down list. I would like to have the possibility of manually entering text in the textbox which is propagated to the string bound to SelectedValue. Right now the string bound to SelectedValue is only updated if the entered value is on of … Read more
How do I delete a block of text from the current cursor row to a given line number in vi? For example: 49 <j:set var=”changeSet” value=”${build.changeSet}” /> <—– delete from here (cursor position) 50 <j:if test=”${changeSet!=null}”> 51 <j:set var=”hadChanges” value=”false” /> 52 <TABLE width=”100%”> 53 <TR><TD class=”bg1″ colspan=”2″><B>CHANGES</B></TD></TR> 54 <j:forEach var=”cs” items=”${changeSet.logs}” varStatus=”loop”> 55 <j:set … Read more
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for Stack Overflow. Closed 1 year ago. Improve this question When I work with VIM, I always have multiple windows visible. Sometimes I would like to have an easy … Read more
I saw this same question for VIM and it has been something that I myself wanted to know how to do for Emacs. In ReSharper I use CTRL-D for this action. What is the least number of commands to perform this in Emacs? Answer I use C-a C-SPACE C-n M-w C-y which breaks down to … Read more
