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Clear file cache to repeat performance testing
...r work with those limitations. So "Empty Standby List" results in the next read from a recently read file requiring disk IO?
– Stephen Denne
Nov 13 '12 at 22:43
2
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Is it safe to parse a /proc/ file?
...ommit that made it atomic. On a pre-2.6.30 kernel, you can open the file, read a bit of it, then if you later come back and read again, the piece you get will be inconsistent with the first piece. (I just demonstrated this -- try it yourself for fun.)
/proc/mounts is atomic within a single read sys...
How to loop over files in directory and change path and add suffix to filename
...
Sorry for necromancing the thread, but whenever you iterate over files by globbing, it's good practice to avoid the corner case where the glob does not match (which makes the loop variable expand to the (un-matching) glob pattern string itself).
For exa...
How to read attribute value from XmlNode in C#?
...e></N0de><Node> tags and subsequently loop through them and read the attribute "Name".
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How do I create and read a value from cookie?
How can I create and read a value from a cookie in JavaScript?
19 Answers
19
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Example of Named Pipes
...sing System.IO.Pipes;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
StartServer();
Task.Delay(1000).Wait();
//Client
var ...
For homebrew mysql installs, where's my.cnf?
...lp and look through it for the conf locations listed.
Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf /usr/etc/my.cnf ~/.my.cnf
The following groups are read: mysql client
The following options may be given as the first argument:
--print-defaults...
What is the difference between .py and .pyc files? [duplicate]
...rg/tutorial/modules.html) : "A program doesn’t run any faster when it is read from a .pyc or .pyo file than when it is read from a .py file; the only thing that’s faster about .pyc or .pyo files is the speed with which they are loaded."
– mouad
Oct 12 '10 a...
'const int' vs. 'int const' as function parameters in C++ and C
...
The trick is to read the declaration backwards (right-to-left):
const int a = 1; // read as "a is an integer which is constant"
int const a = 1; // read as "a is a constant integer"
Both are the same thing. Therefore:
a = 2; // Can't do ...
Attempted to read or write protected memory. This is often an indication that other memory is corrup
... of software called "Nvidia Network Manager" was causing the problems. I'd read countless times how this issue can be caused by firewalls or antivirus, neither of which I am using so I dismissed this idea. Also, I was under the assumption that it was not environmental because it occurs on more than ...