Mysql indexes Shortcuts

Mysql indexes

Inside a table:
INDEX(indexed_column)

Multiple Column Index
INDEX(indexed_column, indexed_column2)

Add Index to a table
ALTER TABLE table_name ADD INDEX(indexed_column)

Show Indexes:
SHOW INDEXES FROM table_name;

Remove Index
ALTER TABLE table_name DROP INDEX index_name;

Comments

Using phpword to merge two Mircrosoft Office Word .docx documents

How to combine or embed and insert another .docx file (Microsoft office docx word document) into another one using PHPWord Joining two .docx document using php ( phpword library ) $mainTemplateProcessor = new \PhpOffice\PhpWord\TemplateProcessor("file1"); //$mainTemplateProcessor ->setValue('var_name', $value); $innerTemplateProcessor = new \PhpOffice\PhpWord\TemplateProcessor("file2"); //$innerTemplateProcessor->setValue('var2_name', $value2); // extract internal xml from template that will be merged inside main template $innerXml = $innerTemplateProcessor->gettempDocumentMainPart(); $innerXml = preg_replace('/^[\s\S]*<w:body>(.*)<\/w:body>.*/', '$1', $innerXml); // remove tag containing header, footer, images $innerXml = preg_replace('/<w:sectPr>.*<\/w:sectPr>/', '', $innerXml); // inject internal xml inside main template $mainXml = $mainTemplateProcessor->gettempDocumentMainPart(...

Bypassing the error by "go get" "tls: failed to verify certificate: x509: certificate signed by unknown authority"

When I was trying to download dependencies for my go project in an old Ubuntu machine I was getting this error all the time: "go: gopkg.in/alexcesaro/quotedprintable.v3@v3.0.0-20150716171945-2caba252f4dc: Get "https://proxy.golang.org/gopkg.in/alexcesaro/quotedprintable.v3/@v/v3.0.0-20150716171945-2caba252f4dc.mod": tls: failed to verify certificate: x509: certificate signed by unknown authority" Which the main part of it was go get failing to authenticate: " tls: failed to verify certificate: x509: certificate signed by unknown authority " I tried many things but couldn't make it work until I found the way: export GOINSECURE="proxy.golang.go" This will tell go get to ignore certification validity. Then export GOPROXY=direct This will tell go get to by pass proxy Then git config --global http.sslverify false And only after those I could run again: go get And it worked

Accessing Windows Share (Samba) From Linux (XFCE) using Thunar

In order to access samba (windows share) from Linux XFCE using Thunar file browser you need to: 1. Install samba client sudo apt install smbclient 2. Run: sudo modprobe cifs 3. Open thunar and access the share: smb://IPADDRESS/sharename e.g.: smb://192.168.1.1/photos 4. Type in the username / password in the prompt window Some helpful information: https://forum.manjaro.org/t/thunar-how-do-i-access-folders-shared-on-windows-computers/116649/9

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