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MySQL string replace
...h is a real pain in MySQL. At that point it'd be easier to write a one-off script to select the fields, manipulation in the client, then write back.
– Marc B
May 10 '11 at 22:07
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Remove all files except some from a directory
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rm !(textfile.txt|backup.tar.gz|script.php|database.sql|info.txt)
The extglob (Extended Pattern Matching) needs to be enabled in BASH (if it's not enabled):
shopt -s extglob
sha...
How to debug Ruby scripts [closed]
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In Ruby:
ruby -rdebug myscript.rb
then,
b <line>: put break-point
and n(ext) or s(tep) and c(ontinue)
p(uts) for display
(like perl debug)
In Rails: Launch the server with
script/server --debugger
and add debugger in the code.
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How to extract img src, title and alt from html using php? [duplicate]
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The script must be edited like this
foreach( $result[0] as $img_tag)
because preg_match_all return array of arrays
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Unable to login to SQL Server + SQL Server Authentication + Error: 18456
...ssages of severity lower than 19 therefore do not trigger SQL Server Agent alerts.
Sung Lee, Program Manager in SQL Server Protocols (Dev.team) has outlined further information on Error state description:The common error states and their descriptions are provided in the following table:
ERROR ST...
Jump to function definition in vim
...user'
\| Plug 'glts/vim-textobj-comment'
Plug 'janko/vim-test'
Plug 'vim-scripts/vcscommand.vim'
Plug 'mhinz/vim-signify'
call plug#end()
You can google each to see what they do.
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“The file ”MyApp.app“ couldn't be opened because you don't have permission to view it” when running
... from the added library.
Then it is working fine without any permission alert.
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SVN Commit specific files
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try this script..
#!/bin/bash
NULL="_"
for f in `svn st|grep -v ^\?|sed s/.\ *//`;
do LIST="${LIST} $f $NULL on";
done
dialog --checklist "Select files to commit" 30 60 30 $LIST 2>/tmp/svnlist.txt
svn ci `cat /tmp/svnlist.t...
How to get progress from XMLHttpRequest
...ion for this, it's sufficient to set a Content-Length header on the server script, in order to get the total size of the bytes the browser is going to receive.
For more go to https://developer.mozilla.org/en/Using_XMLHttpRequest .
Example:
My server script reads a zip file (it takes 5 seconds):
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Enterprise app deployment doesn't work on iOS 7.1
...starts but after a few seconds, "... could not be downloaded at this time" alert comes.
– alper_k
Mar 18 '14 at 14:18
1
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