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How to serialize an object into a string
... write it down into a String you can encode the bytes using java.util.Base64.
Still you should use CLOB as data type because you don't know how long the serialized data is going to be.
Here is a sample of how to use it.
import java.util.*;
import java.io.*;
/**
* Usage sample serializing Some...
MySQL remove all whitespaces from the entire column
...nts.
– Michael Mior
Sep 6 '11 at 0:34
4
if you want to remove tabs just do this UPDATE table SET ...
Getting parts of a URL (Regex)
...&'],
protocol:RegExp.$2,
host:RegExp.$3,
path:RegExp.$4,
file:RegExp.$6,
query:RegExp.$7,
hash:RegExp.$8
you could then further parse the host ('.' delimited) quite easily.
What I would do is use something like this:
/*
^(.*:)//([A-Za-z0-9\-\.]+)(:[0-9]+)...
Pinging servers in Python
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answered Sep 20 '15 at 22:24
ePi272314ePi272314
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How can one print a size_t variable portably using the printf family?
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495
Use the z modifier:
size_t x = ...;
ssize_t y = ...;
printf("%zu\n", x); // prints as unsign...
How to convert an NSTimeInterval (seconds) into minutes
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147
pseudo-code:
minutes = floor(326.4/60)
seconds = round(326.4 - minutes * 60)
...
Image Greyscale with CSS & re-color on mouse-over?
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242
There are numerous methods of accomplishing this, which I'll detail with a few examples below.
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How do I parse command line arguments in Bash?
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2774
Method #1: Using bash without getopt[s]
Two common ways to pass key-value-pair arguments are:
...
Logical operators (“and”, “or”) in DOS batch
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paxdiablopaxdiablo
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How to calculate percentage with a SQL statement
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234
I have tested the following and this does work. The answer by gordyii was close but had the mult...