Yesterday, a program needs to export 500 data, the results found that 150 is, Nginx reported 504 Gateway timeout error, the original php-fcgi under the setting execution time differs from the ISAPIIn general, set the time when PHP script execution times outOne, in the php.ini inside setmax_execution_time = 1800;Second, through the PHP ini_set function setIni_set ("Max_execution_time", "1800");Third, through
Official address: http://developer.android.com/guide/practices/screens_support.htmlI. Recommendations on layout adaptation1, do not use absolute Layout 2, try to use match_parent instead of fill_parent. 3, can use the weight of the place as far as possible the use of weight (android:layout_weight) 4, if it is a solid color background, as far as possible using the shape of Android custom. 5. If you need to fit at a specific resolution, you can create a new Layout-hxw.xml folder on the Res directo
--------------------------------------------------------------------------------LYN WATER2 WATER2_PIC 5LYN WATER2 WATER2_DES 1800 -- there is a discrepancy with dbms_metadata.get_ddl () crawlingLYN WATER1 SYS_LOB0000010351C00002 $1800LYN WATER1 SYS_LOB0000010351C00003 $1800
SQL> select OBJ #, bitand (flags, 32) from lob $ where obj # in (select object_id from dba_objects where owner = 'line' and object_name
industry, why bother your peers?
For example, Lu songsong, myself, is a webmaster, and all my audience members are webmasters. For this group of fans, Song Ge is particularly worried about having such a large number of fans, but I don't know how to monetize it.
3. Regarding the high-end Charging mode, Jun Ge proposed a solution in minutes. That is, high-end charges. At present, Song GE's VIP circle is 1800 years, and he joined some middle-end fans. A
PHP-Fcgi. Generally, set the timeout time for PHP script execution. set max_execution_time1800 in ini; 2. use the ini_set function of PHP to set ini_set (max_execution_time, 18). generally, set the PHP script execution timeout time.
1. set in php. ini
Max_execution_time = 1800;2. set through the ini_set function of PHP
Ini_set ("maid", "1800 ");3. use the set_time_limit function to set
Set_time_limit (1800
phpMyAdmin time-out or slow response reasons I analyzed there are two, time-out is set time is not enough, the default is 1800 seconds, and the slow response is phpmyadmin automatically check the update caused, let me specifically solve the operation method.
Today installed the latest version of the phpMyAdmin, installed the test, found that the reaction is very slow, and view the Nginx log, is reported fastcgi connection timeout. Then open the slow l
Mainstream platform frontend bus frequencyInter PlatformSai Yang series platform: Bus frequency: 800 MHz Pentium dual-core series platform: Bus frequency: 800 MHz Core 2 dual-core 7000 Series platform: Bus frequency: 1066 MHz Core 2 dual-core 8000 series platform: bus frequency: 1333 MHz Core 2 quad-core series platform: Bus frequency: 1333 MHz core I quad-core series platform: Bus frequency: 1333 MHzAMD PlatformXalong dual-core series platform: Bus frequency: 800 MHz athlon64 X2 series platform
RHEL 6.2 CPU 24 memory 128G 8 Node 1. Keep more Event Logs for dc_tuple_mover_events.
select SET_DATA_COLLECTOR_POLICY(‘TupleMoverEvents‘, ‘1000‘, ‘100000‘); Default: 1000kb kept in memory, then kb kept on disk.
2. Keep more Event Logs for dc_errors.
select SET_DATA_COLLECTOR_POLICY(‘Errors‘, ‘1000‘, ‘100000‘); Default: 1000kb kept in memory, then kb kept on disk.
3. Parameter maxclientsessions: for concurrent queries and data loading jobs
select set_config_parameter(‘MaxClientSessions‘, 50
: zabbix [queue] zabbix [queue, 5 m] zabbix [queue, 10 m] 3. update percent: used to measure the update of item values. If percent is low, it indicates that the data has delay or some agent data has exceptions. 1) The entire cluster
select a.aa/b.bb from
(select count(*)
as
aa from items
where lastclock > UNIX_TIMESTAMP()-
1800
and delay
900
and hostid
in
(select hostid from hosts where status=
0
)
and status =
0
) a,
(select count(*)
as
bb f
($ html = null ){Ob_start ();/*ALL OF YOUR CODE GO HERERender your page, db query, WHATEVER*/
// GET HTML WEBPAGE$ Html = ob_get_contents ();// Save to Cache 30 minutes_ C ("files")-> set ($ keyword_webpage, $ html, 1800 );}
Echo $ html;
Pendant cache
The code is as follows:
// Use Files Cache for Whole Page/Widget$ Cache = phpFastCache ("files ");
$ Html = $ cache-> widget_1;
If ($ html = null ){$ Html = Render Your Page | Widget | "Hello World ";
This article uses a specific example of nodejs to compare and analyze the current situation of our social security cooperation is not suitable, mainly for a small application of nodejs, of course, you can also change to other languages, programmers, let's calculate it. According to an ordinary programmer, 8000 of the monthly income is 1800 of the social security fund, and I will be 30 years old after I retire at the age of 65. This account is compared
Modules
Site
Software Amount
t3-UF TongStandard Edition
General ledger (including cashier, tax Steward 1 site)Cashier (Cash Bank/Current management/project management)
Single User
8,800
3 site
12,800
6 site
16,800
10 site
22,800
10 site above each additional 1 sites in the software amount added 1800 yuan;
Report
Single User
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