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Increasing the maximum number of TCP/IP connections in Linux
...nce).
Usual system defaults are:
net.ipv4.ip_local_port_range = 32768 61000
net.ipv4.tcp_fin_timeout = 60
This basically means your system cannot consistently guarantee more than (61000 - 32768) / 60 = 470 sockets per second. If you are not happy with that, you could begin with increasing the ...
NHibernate ISession Flush: Where and when to use it, and why?
...timeouts. :o
– dave thieben
Nov 12 '10 at 15:49
We usually: open session session.BeginTransaction() work... session.T...
Oracle PL/SQL - How to create a simple array variable?
... for a fixed-size array:
declare
type array_t is varray(3) of varchar2(10);
array array_t := array_t('Matt', 'Joanne', 'Robert');
begin
for i in 1..array.count loop
dbms_output.put_line(array(i));
end loop;
end;
Or TABLE for an unbounded array:
...
type array_t is table of ...
With arrays, why is it the case that a[5] == 5[a]?
... |
edited Nov 30 '16 at 10:47
Marco Bonelli
41.5k1616 gold badges8585 silver badges9999 bronze badges
...
How do I do a case-insensitive string comparison?
...s False.
– kennytm
Aug 28 '13 at 14:10
11
Greek letters is not the only special case! In U.S. Eng...
What's the difference between dependencies, devDependencies and peerDependencies in npm package.json
...eerDependencies behavior in the upcoming npm@3. From blog.npmjs.org/post/110924823920/npm-weekly-5: "We won’t be automatically downloading the peer dependency anymore. Instead, we’ll warn you if the peer dependency isn’t already installed. This requires you to resolve peerDependency conflicts...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...
cm2: file format elf32-i386
cm2
architecture: i386, flags 0x00000102:
EXEC_P, D_PAGED
start address 0x08048080
程序头：
LOAD off 0x00000000 vaddr 0x08048000 paddr 0x08048000 align 2**12
filesz 0x000005b8 memsz 0x000005b8 flags r-x
LOAD off 0x000005b8 vadd...
MySQL indexes - what are the best practices?
...
answered Jun 15 '10 at 22:01
timdevtimdev
55.4k66 gold badges7272 silver badges9090 bronze badges
...
What are JavaScript's builtin strings?
...ictable between Firefox and Chrome. This solve that but doesn't work in IE10 (where it returns "i"). Still I wonder if this option might offer some fresh ideas
– Jason Sperske
Apr 12 '13 at 22:38
...