Not known Details About s

The 's' replaces a person House match at a time even so the 's+' replaces The complete House sequence at once with the second parameter.

Earth the place visitors are weighed on arrival and departure so it keeps its mass to stop orbital destabilization

@Ben Here is an illustration of outter estimates, detect that /S does absolutely nothing in that predicament Try it pastebin.com/raw.

Gain badges by improving upon or inquiring inquiries in Staging Ground. See new badges What does %s and %d mean in printf in the C language? [shut]

In some code that I have to take care of, I've seen a format specifier %*s . Can any person convey to me what This really is and why it can be used?

 

So the main if assertion interprets to: in case you have not handed me an argument, I will let you know how you should go me an argument Down the road, e.g. you will see this on-display screen:

If the value is larger than four character positions wide, the field width expands to accommodate the suitable amount of people.

then the string MY_COMMAND will likely be parsed just like it ended up typed within the command prompt. If you are taking command-line enter with the consumer, or for anyone who is a library processing a command line furnished by an application, that's most likely a good idea. For example, the C runtime library system() function might be executed in this way.

5 @powersource97, %.*s usually means you're looking at the precision benefit from an argument, and precision is the maximum quantity of figures being printed, and %*s you are looking through the width price from an argument, which is the minimum selection os people to be printed.

The width isn't specified in the structure string, but as yet another integer value argument preceding the argument that must be formatted.

code that should nevertheless go through a pre-processor. That means it may have #include and #outline among other macros. It may be created as .sx.

Andrew HareAndrew Hare 351k7575 gold badges644644 silver badges640640 bronze badges three 15 Observe that this kind of read more string interpolation is deprecated in favor of the more impressive str.format system.

So if you have a complicated command which you need to move to CMD.exe you both have to recollect CMD's argument quoting policies, and adequately escape the entire quotes, or use /S, which triggers a Particular non-parsing rule of "Strip 1st and very last " and handle all other figures since the command to execute unchanged".

This might be far more more likely to be appealing inside the situation within the query Michael Burr associated with, wherever cmd.exe is remaining introduced by CreateProcess as opposed to from a batch file or maybe the command line by itself..

The PEP isn't going to say "supplanted" and in no Section of the PEP will it say the % operator is deprecated (nevertheless it does say other issues are deprecated down The underside). You may like str.format and that's great, but right up until there is a PEP stating it can be deprecated there is no feeling in saying it truly is when it's not.