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hdwiki 5 和 ucenter 整合 出现不能写ucconfig.inc.php文件问题 - 更多技术...
hdwiki 5 和 ucenter 整合 出现不能写ucconfig.inc.php文件问题因为api 目录没有写的权限。设置 api 目录为 777 即可。因为api 目录没有写的权限。
设置 api 目录为 777 即可。HDWiki ucenter 整合
【解决】phpMyAdmin 导入数据文件最大限制 - 更多技术 - 清泛网 - 专注C/C++及内核技术
【解决】phpMyAdmin 导入数据文件最大限制phpmyadmin_post_max_size etc php 7 0 apache2 php ini 默认配置2M，即通过http post上传的文件最大2M，修改配置搞定： PHP上传文件大小限制upload_max_filesize = 200M http post发送文件大小限 /etc/php/7.0/apache2/p...
pdf预览功能研究形成文档：[url]https://puravidaapps.com/snippets.php#2p...
pdf预览功能研究形成文档：https://puravidaapps.com/snippets.php#2pdfpdf完成，但这个文档里面还有很多东西，需要整理。
php static function
I have a question regarding static function in php.
6 Answers
6
...
TokuMX vs. MongoDB 性能对比 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...。
Currently unsupported functionality
● dropDups option for unique indexes
● Background Indexing, the “background” option is ignored when creating indexes.
● Fulltext indexes
● Geospatial indexes
磁盘消耗对比：
选择MongoDB就必然会面对磁盘消耗的问...
Changing selection in a select with the Chosen plugin
...alue__209"
var arrayCurrent = jQuery('#searchlocation').val();
var index = arrayCurrent.indexOf(locID);
if (index > -1) {
arrayCurrent.splice(index, 1);
}
jQuery('#searchlocation').val(arrayCurrent).trigger('chosen:updated');
});
...
Optimise PostgreSQL for fast testing
...greSQL 9.2 significantly improves the speed of TRUNCATE and of course adds index-only scans. Even minor releases should always be followed; see the version policy.
Don'ts
Do NOT put a tablespace on a RAMdisk or other non-durable storage.
If you lose a tablespace the whole database may be damaged ...
Fast way to get image dimensions (not filesize)
...r if it reads the whole data for that though. See the manpage of exiv2 for all supported image formats.
head -n1 will give you the dimensions for PPM, PGM formats.
For formats popular on the web, both exiv2 and identify will do the job.
Depending on the use-case you may need to write your own scri...
How to index characters in a Golang string?
...
Try this to get the charecters by their index
package main
import (
"fmt"
"strings"
)
func main() {
str := strings.Split("HELLO","")
fmt.Print(str[1])
}
share
...
Passing an array to a query using a WHERE clause
Given an array of ids $galleries = array(1,2,5) I want to have a SQL query that uses the values of the array in its WHERE clause like:
...