Haskell: Converting Int to String
The opposite of read is show.
string
PHP to write Tab Characters inside a file?
The tab character is \t. Notice the use of ” instead of ‘. PHP Strings – Double quoted If the string is enclosed in double-quotes (“), PHP will interpret more escape sequences for special characters: … \t horizontal tab (HT or 0x09 (9) in ASCII) Also, let me recommend the fputcsv() function which is for the purpose of writing CSV files.
How can I process each letter of text using Javascript?
If the order of alerts matters, use this: Or this: (see also this answer) If the order of alerts doesn’t matter, use this: Or this: (see also this answer) Show code snippet
How do I print my Java object without getting “SomeType@2f92e0f4”?
Background All Java objects have a toString() method, which is invoked when you try to print the object. This method is defined in the Object class (the superclass of all Java objects). The Object.toString() method returns a fairly ugly looking string, composed of the name of the class, an @ symbol and the hashcode of the object in hexadecimal. The code for this looks like: … Read more
Replace multiple strings in one gsub() or chartr() statement in R?
You can use gsubfn Similarly, we can also use mgsub which allows multiple replacement with multiple pattern to search
Lua read beginning of a string
Have a look at this page http://lua-users.org/wiki/StringRecipes: Then use
LC-3 STR with R1 as offset
I’m having trouble getting this subroutine I’m writing to work. Basically, I am trying to have a subroutine where I would set R0 to a value in some array (R3) with an offset of R1. This is the line I’m trying to get to work : It gives me the error : Expected 6 bit … Read more
How to assign multiple lines string in Powershell Console
‘@ should be first thing in the line or it is considered to be just a part of the string. This approach also works with @”/”@
String.format() to format double in Java
String.format automatically uses the default locale.
bash : Bad Substitution
The default shell (/bin/sh) under Ubuntu points to dash, not bash. So if you chmod +x your_script_file.sh and then run it with ./your_script_file.sh, or if you run it with bash your_script_file.sh, it should work fine. Running it with sh your_script_file.sh will not work because the hashbang line will be ignored and the script will be … Read more