In Python, I want to write a multi-line dict in my code. There are a couple of ways one could format it. Here are a few that I could think of: mydict = { “key1”: 1, “key2”: 2, “key3”: 3, } mydict = { “key1”: 1, “key2”: 2, “key3”: 3, } mydict = { “key1”: … Read more
So I am running a Python script within which I am calling Python’s debugger, PDB by writing: import ipdb; ipdb.set_trace() (iPython’s version of PDB, though for the matter I don’t think it makes a difference; I use it for the colored output only). Now, when I get to the debugger I want to execute a … Read more
This question already has answers here: Closed 12 years ago. Possible Duplicates: What’s the use of do while(0) when we define a macro? Why are there sometimes meaningless do/while and if/else statements in C/C++ macros? do { … } while (0) what is it good for? I’ve seen some multi-line C macros that are wrapped … Read more
This question already has answers here: Surround with quotation marks (4 answers) Closed 3 years ago. Unfortunately, Java has no syntax for multi-line string literals. No problem if the IDE makes it easy to work with constructs like String x = “CREATE TABLE TEST ( \n” + “A INTEGER NOT NULL PRIMARY KEY, \n” … … Read more
I want to have 5 lines for the height of the text area. I am using the following code. <EditText android:layout_width=”fill_parent” android:layout_height=”wrap_content” android:gravity=”center” android:singleLine=”false” android:lines=”5″ android:layout_marginLeft=”10dip” android:layout_marginRight=”10dip” /> The text area looks fine, but the problem is that the cursor is blinking in the middle of the text field. I want it to blink at … Read more
OK, I’m aware that triple-quotes strings can serve as multiline comments. For example, “””Hello, I am a multiline comment””” and ”’Hello, I am a multiline comment”’ But technically speaking these are strings, correct? I’ve googled and read the Python style guide, but I was unable to find a technical answer to why there is no … Read more
I have recently started studying shell script and I’d like to be able to comment out a set of lines in a shell script. I mean like it is in case of C/Java : /* comment1 comment2 comment3 */` How could I do that? 9 Answers 9
I am developing an app for sending some feedback. Basically I’m trying to make a TextBox for comments, but I’m used to the WinForms MultiLine=true. I’ve set MinLines to 3, which is getting there, but preferably I’d like it if the user is able to type wherever in this block – like press enter and … Read more
Is there a way to have multiple lines of text in UILabel like in the UITextView or should I use the second one instead? 26 Answers 26 Set the line break mode to word-wrapping and the number of lines to 0: // Swift textLabel.lineBreakMode = .byWordWrapping textLabel.numberOfLines = 0 // Objective-C textLabel.lineBreakMode = NSLineBreakByWordWrapping; textLabel.numberOfLines … Read more
For example, this regex (.*)<FooBar> will match: abcde<FooBar> But how do I get it to match across multiple lines? abcde fghij<FooBar> 25 s 25 Try this: ((.|\n)*)<FooBar> It basically says “any character or a newline” repeated zero or more times.
