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Generate fixed length Strings filled with whitespaces
I need to produce fixed length string to generate a character position based file. The missing characters must be filled with space character.
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What are invalid characters in XML
I am working with some XML that holds strings like:
15 Answers
15
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Lazy Method for Reading Big File in Python?
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What if the file is one huge string?
– MattSom
May 14 at 16:07
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What is the best way to check for Internet connectivity using .NET?
...I think this would be efficient.
try {
Ping myPing = new Ping();
String host = "google.com";
byte[] buffer = new byte[32];
int timeout = 1000;
PingOptions pingOptions = new PingOptions();
PingReply reply = myPing.Send(host, timeout, buffer, pingOptions);
return (reply.S...
Why does base64 encoding require padding if the input length is not divisible by 3?
...d sequence.
However, padding is useful in situations where base64 encoded strings are concatenated in such a way that the lengths of the individual sequences are lost, as might happen, for example, in a very simple network protocol.
If unpadded strings are concatenated, it's impossible to recover...
The definitive guide to form-based website authentication [closed]
...eartext password ("correcthorsebatterystaple") into a long, random-looking string, which is a lot safer to store in your database. To verify a login, you run the same hash function on the entered password, this time passing in the salt and compare the resulting hash string to the value stored in you...
Error in strings.xml file in Android
I have declared a long string in string.xml of an application.
9 Answers
9
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How can I get a java.io.InputStream from a java.lang.String?
I have a String that I want to use as an InputStream . In Java 1.0, you could use java.io.StringBufferInputStream , but that has been @Deprecrated (with good reason--you cannot specify the character set encoding):
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Passing variable arguments to another function that accepts a variable argument list
...s is for general debugprinting only so I did this:
//Helper function
std::string osprintf(const char *fmt, ...)
{
va_list args;
char buf[1000];
va_start(args, fmt);
vsnprintf(buf, sizeof(buf), fmt, args );
va_end(args);
return buf;
}
which I then can use like this
Point2d...
Regular expressions in C: examples?
...egular expression library isn't too difficult to crash given certain input strings and certain regular expressions that "almost" match or involve a lot of special characters
– bdk
Jul 6 '09 at 2:16
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