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Create a GUID in Java
...dom random) {
long msb = 0;
long lsb = 0;
// (3) set all bit randomly
if (random instanceof SecureRandom) {
// Faster for instances of SecureRandom
final byte[] bytes = new byte[16];
random.nextBytes(bytes);
msb = toNu...
Rails find_or_create_by more than one attribute?
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Is it possible to do start iterating from an element other than the first using foreach?
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zsh compinit: insecure directories
...
I noticed that after setting the owner to root, write access needed to be revoked for both group and other. I modified the chmod command to sudo chmod -R go-w zsh.
– gdvd
Aug 13 '16 at 20:33
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What is a bank conflict? (Doing Cuda/OpenCL programming)
...cal memory is divided into memorybanks. Each bank can only address one dataset at a time, so if a halfwarp tries to load/store data from/to the same bank the access has to be serialized (this is a bank conflict). For gt200 gpus there are 16 banks (32banks for fermi), 16 or 32 banks for AMD gpus (57x...
How to calculate age (in years) based on Date of Birth and getDate()
...lowing method, see the update below:
try this:
DECLARE @dob datetime
SET @dob='1992-01-09 00:00:00'
SELECT DATEDIFF(hour,@dob,GETDATE())/8766.0 AS AgeYearsDecimal
,CONVERT(int,ROUND(DATEDIFF(hour,@dob,GETDATE())/8766.0,0)) AS AgeYearsIntRound
,DATEDIFF(hour,@dob,GETDATE())/8766 AS Age...
LINQ OrderBy versus ThenBy
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Best lightweight web server (only static content) for Windows [closed]
...er web-servers, effective management of the cpu-load, and advanced feature set (FastCGI, SCGI, Auth, Output-Compression, URL-Rewriting and many more) lighttpd is the perfect solution for every server that is suffering load problems. And best of all it's Open Source licensed under the revised BSD lic...
Java Set retain order?
Does a Java Set retain order? A method is returning a Set to me and supposedly the data is ordered but iterating over the Set, the data is unordered. Is there a better way to manage this? Does the method need to be changed to return something other than a Set?
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SET NAMES utf8 in MySQL?
...ode.html in case you aren't aware how Unicode works.
Read Whether to use "SET NAMES" to see SET NAMES alternatives and what exactly is it about.
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