From 5c2354a1bf028bb0caad68b4568bee72e4bacc3f Mon Sep 17 00:00:00 2001 From: David Hain Date: Sat, 4 May 2024 21:12:54 +0200 Subject: [PATCH 1/3] fix: typo: removed extra s --- exercises/098_bit_manipulation2.zig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/exercises/098_bit_manipulation2.zig b/exercises/098_bit_manipulation2.zig index 9abb14c..64cea4b 100644 --- a/exercises/098_bit_manipulation2.zig +++ b/exercises/098_bit_manipulation2.zig @@ -39,7 +39,7 @@ fn isPangram(str: []const u8) bool { // first we check if the string has at least 26 characters if (str.len < 26) return false; - // we uses a 32 bit variable of which we need 26 bits + // we use a 32 bit variable of which we need 26 bits var bits: u32 = 0; // loop about all characters in the string From c936c5e1232790ef8aa5a50ce37d42b57aee8781 Mon Sep 17 00:00:00 2001 From: David Hain Date: Sat, 4 May 2024 22:35:07 +0200 Subject: [PATCH 2/3] fix: many grammatical errors --- exercises/106_files.zig | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/exercises/106_files.zig b/exercises/106_files.zig index aa58ee0..a6131ed 100644 --- a/exercises/106_files.zig +++ b/exercises/106_files.zig @@ -50,20 +50,20 @@ pub fn main() !void { // we try to open the file `zigling.txt`, // and propagate the error up if there are any errors const file: std.fs.File = try output_dir.createFile("zigling.txt", .{}); - // it is a good habit to close a file after you are done with - // so that other program can read it and prevent data corruption + // it is a good habit to close a file after you are done with it + // so that other programs can read it and prevent data corruption // but here we are not yet done writing to the file - // if only there are a keyword in zig that - // allow you "defer" code execute to the end of scope... + // if only there were a keyword in zig that + // allows you "defer" code execute to the end of scope... file.close(); - // !you are not allow to switch this two lines to before file closing line! + // !you are not allowed to switch these two lines above the file closing line! const byte_written = try file.write("It's zigling time!"); std.debug.print("Successfully wrote {d} bytes.\n", .{byte_written}); } // to check if you actually write to the file, you can either, // 1. open the file on your text editor, or -// 2. print the content of the file in the console with command +// 2. print the content of the file in the console with the following command // >> cat ./output/zigling.txt // // @@ -89,4 +89,4 @@ pub fn main() !void { // - go to documentation of the struct `std.fs.Dir` here // https://ziglang.org/documentation/master/std/#std.fs.Dir // - can you find a function for opening a file? how about deleting a file? -// - what kind of option can you uses with those function? +// - what kind of options can you use with those functions? From 8cb2a5aa3c870fe398ef0b02b9b53c8d90256672 Mon Sep 17 00:00:00 2001 From: David Hain Date: Sat, 4 May 2024 22:53:04 +0200 Subject: [PATCH 3/3] fix: some grammatical errors --- exercises/107_files2.zig | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/exercises/107_files2.zig b/exercises/107_files2.zig index 3023d52..9266358 100644 --- a/exercises/107_files2.zig +++ b/exercises/107_files2.zig @@ -5,14 +5,14 @@ // with content `It's zigling time!`(18 byte total) // // Now there no point in writing to a file if we don't read from it am I right? -// let's wrote a program to read the content of the file that we just created. +// let's write a program to read the content of the file that we just created. // -// I am assuming you've created the appropriate files for this to work. +// I am assuming that you've created the appropriate files for this to work. // // Alright, bud, lean in close here's the game plan. // - First, we open the {project_root}/output/ directory // - Secondly, we open file `zigling.txt` in that directory -// - then, we initalize an array of character with all letter 'A', and print it +// - then, we initalize an array of characters with all letter 'A', and print it // - After that, we read the content of the file to the array // - Finally, we print out the read content @@ -31,22 +31,22 @@ pub fn main() !void { defer file.close(); // initalize an array of u8 with all letter 'A'. - // we need to pick a size of the array, 64 seems like a good number. + // we need to pick the size of the array, 64 seems like a good number. // fix the initalization below var content = ['A']*64; // this should print out : `AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA` std.debug.print("{s}\n", .{content}); - // okay, seem like threat of violence is not the answer in this case + // okay, seems like a threat of violence is not the answer in this case // can you go here to find a way to read the content ? // https://ziglang.org/documentation/master/std/#std.fs.File - // hint: you might find two answer that are both vaild in this case - const byte_read = zig_read_the_file_or_i_will_fight_you(&content); + // hint: you might find two answers that are both vaild in this case + const bytes_read = zig_read_the_file_or_i_will_fight_you(&content); // Woah, too screamy, I know you're excited for zigling time but tone it down a bit // Can you print only what we read from the file ? - std.debug.print("Successfully Read {d} byte: {s}\n", .{ - byte_read, + std.debug.print("Successfully Read {d} bytes: {s}\n", .{ + bytes_read, content, // change this line only }); }