One is non-breaking space and the other is a regular space. A non-breaking space means that the line should not be wrapped at that point, just like it wouldn’t be wrapped in the middle of a word. Furthermore as Svend points out in his comment, non-breaking spaces are not collapsed.
Essentially, an operating system’s windowing system exposes some API calls that you can perform to do jobs like create a window, or put a button on the window. Basically, you get a suite of header files and you can call functions in those imported libraries, just like you’d do with stdlib and printf. Each operating system … Read more
This type of approach has a lot of misunderstanding because using – as an argument refers to STDIN/STDOUT i.e dev/stdin or dev/stdout .So if you want to open this type of file you have to specify the full location of the file such as ./- .For eg. , if you want to see what is in that file use cat ./-
Python 3.7+ or CPython 3.6 Dicts preserve insertion order in Python 3.7+. Same in CPython 3.6, but it’s an implementation detail. or Older Python It is not possible to sort a dictionary, only to get a representation of a dictionary that is sorted. Dictionaries are inherently orderless, but other types, such as lists and tuples, are … Read more
Python calls this concept “slicing” and it works on more than just strings. Take a look here for a comprehensive introduction.
It is fully possible to send data with a fake sender IP. You’ll have a hard time getting replies though, since the replies will be sent to the fake IP and never reach you. Additionally, if you send data with a “from” IP that a router doesn’t expect to arrive from you, the router will … Read more
How do I clean information in a form after submit so that it does not show this error after a page refresh? See image (from chrome): The dialog has the text: The page that you’re looking for usedinformation that you entered. Returning to thatpage might cause any action you took to berepeated. Do you want … Read more
There is no do…while loop because there is no nice way to define one that fits in the statement: indented block pattern used by every other Python compound statement. As such proposals to add such syntax have never reached agreement. Nor is there really any need to have such a construct, not when you can just do: and have the exact … Read more
In addition to String.format, also take a look java.text.MessageFormat. The format less terse and a bit closer to the C# example you’ve provided and you can use it for parsing as well. For example: A nicer example takes advantage of the varargs and autoboxing improvements in Java 1.5 and turns the above into a one-liner: MessageFormat is … Read more
First, array_length should be an integer and not a string: Second, your for loop should be constructed using range: Third, i will increment automatically, so delete the following line: Note, one could also just zip the two lists given that they have the same length: