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How can I remove non-ASCII characters but leave periods and spaces using Python?

...h a .txt file. I want a string of the text from the file with no non-ASCII characters. However, I want to leave spaces and periods. At present, I'm stripping those too. Here's the code: ...
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Delete last char of string

...oupids.Length - 1); MSDN: String.Remove(Int32): Deletes all the characters from this string beginning at a specified position and continuing through the last position share | improve t...
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How do function pointers in C work?

... class: typedef struct String_Struct* String; struct String_Struct { char* (*get)(const void* self); void (*set)(const void* self, char* value); int (*length)(const void* self); }; char* getString(const void* self); void setString(const void* self, char* value); int lengthString(const...
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Store boolean value in SQLite

...TO foo VALUES("0.0"); sqlite> INSERT INTO foo VALUES("1.0"); sqlite> select mycolumn, typeof(mycolumn) from foo; 0|integer 1|integer 0|integer 1|integer 0|integer 1|integer and some that will fail: sqlite> INSERT INTO foo VALUES("-1"); Error: constraint failed sqlite> INSERT INTO foo ...
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What should main() return in C and C++?

.... The valid C++ main signatures are: int main() and int main(int argc, char* argv[]) which is equivalent to int main(int argc, char** argv) It is also worth noting that in C++, int main() can be left without a return-statement, at which point it defaults to returning 0. This is also true wi...
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How to remove the first and the last character of a string

I'm wondering how to remove the first and last character of a string in Javascript. 9 Answers ...
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How to get the separate digits of an int number?

... Convert it to String and use String#toCharArray() or String#split(). String number = String.valueOf(someInt); char[] digits1 = number.toCharArray(); // or: String[] digits2 = number.split("(?<=.)"); In case you're already on Java 8 and you happen to want t...
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How to get all child inputs of a div element (jQuery)

... Now I'm confused... The : is for pseudo-classes, isn't it? But we want to select an element type. Why the :? – mnemosyn Mar 8 '10 at 16:15 11 ...
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Best way to replace multiple characters in a string?

I need to replace some characters as follows: & ➔ \& , # ➔ \# , ... 13 Answers ...
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How come an array's address is equal to its value in C?

...rray, not the size of a single element. For example, with code like this: char array[16]; printf("%p\t%p", (void*)&array, (void*)(&array+1)); We can expect the second pointer to be 16 greater than the first (because it's an array of 16 char's). Since %p typically converts pointers in hexa...