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store and retrieve a class object in shared preference
... ByteArrayOutputStream out = new ByteArrayOutputStream();
Base64OutputStream b64 = new Base64OutputStream(out, Base64.DEFAULT);
b64.write(data);
b64.close();
out.close();
ed.putString(key, new String(out.toByteArray()));
ed.commit();
} catch...
How to hash a password
...t+hash into a string for storage
string savedPasswordHash = Convert.ToBase64String(hashBytes);
DBContext.AddUser(new User { ..., Password = savedPasswordHash });
STEP 5 Verify the user-entered password against a stored password
/* Fetch the stored value */
string savedPasswordHash = DBContext.Ge...
problem with and :after with CSS in WebKit
...='1.1' height='10px' width='15px'%3E%3Ctext x='0' y='10' fill='gray'%3E%E2%96%BE%3C/text%3E%3C/svg%3E");
background-repeat: no-repeat;
background-size: 1.5EM 1EM;
background-position: right center;
background-clip: border-box;
-moz-background-clip: border-box;
-webkit-backgro...
CSS @media print issues with background-color;
...
84
Got it:
CSS:
box-shadow: inset 0 0 0 1000px gold;
Works for all boxes - including table ce...
Is embedding background image data into CSS as Base64 good or bad practice?
...hanging often if ever it is a fine solution.
as far as generating the base64 encoding:
http://b64.io/
http://www.motobit.com/util/base64-decoder-encoder.asp (upload)
http://www.greywyvern.com/code/php/binary2base64 (from link with little tutorials underneath)
...
Objective-C implicit conversion loses integer precision 'NSUInteger' (aka 'unsigned long') to 'int'
...
The count method of NSArray returns an NSUInteger, and on the 64-bit OS X platform
NSUInteger is defined as unsigned long, and
unsigned long is a 64-bit unsigned integer.
int is a 32-bit integer.
So int is a "smaller" datatype than NSUInteger, therefore the compiler warning.
See al...
C/C++ NaN constant (literal)?
...-sequence)",0) counterparts and NAN for assignments.
// Sample C code
uint64_t u64;
double x;
x = nan("0x12345");
memcpy(&u64, &x, sizeof u64); printf("(%" PRIx64 ")\n", u64);
x = -strtod("NAN(6789A)",0);
memcpy(&u64, &x, sizeof u64); printf("(%" PRIx64 ")\n", u64);
x = NAN;
memcpy(...
Accurate way to measure execution times of php scripts
...ow.com/questions/3656713/… as an example..
– Angry 84
Jun 2 '16 at 2:01
1
This answer is out of...
Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
...
Or C:\OpenSSL-Win64\bin\openssl.cfg in 64bits systems
– borjab
Nov 13 '14 at 9:59
13
...
Closure in Java 7 [closed]
...
84
A closure is a block of code that can be referenced (and passed around) with access to the vari...