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Custom attributes - Yea or nay?
...mainly for the purpose of embedding some extra bits of data for use in javascript code.
14 Answers
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PostgreSQL: How to pass parameters from command line?
I have a somewhat detailed query in a script that uses ? placeholders. I wanted to test this same query directly from the psql command line (outside the script). I want to avoid going in and replacing all the ? with actual values, instead I'd like to pass the arguments after the query.
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Execute ssh with password authentication via windows command prompt
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What about this expect script?
#!/usr/bin/expect -f
spawn ssh root@myhost
expect -exact "root@myhost's password: "
send -- "mypassword\r"
interact
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Disable cache for some images
...st make sure the page itself isn't cached...), or on the client (using JavaScript).
You will need to verify whether your web-server can cope with this trick.
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Useless use of cat?
...o want to optimize your forks (and not just that) when dealing with larger scripts or huge loops.
– Adrian Frühwirth
May 19 '13 at 20:54
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What is the difference between service, directive and module?
...D or Require.js modules, Angular modules don't try to solve the problem of script load ordering or lazy script fetching. These goals are orthogonal and both module systems can live side by side and fulfill their goals (so the docs claim).
Services
are singletons, so there is only one instance of...
How to scroll HTML page to given anchor?
...o make the browser to scroll the page to a given anchor, just by using JavaScript.
17 Answers
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SQL Server database backup restore on lower version
...restrictions. and my database size is over 2.5GB so i couldn't create data script because of memory exception error.
– asd
May 31 '11 at 7:05
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Preloading CSS Images
...t delayed until after the main content has loaded, which would require Javascript. But unless you're preloading dozens of images, this shouldn't be a deal-breaker.
– Benjamin
Aug 17 '13 at 13:42
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Strip all non-numeric characters from string in JavaScript
...re you'd want to remove all non-numeric characters from a string using JavaScript/ECMAScript. Any characters that are in range 0 - 9 should be kept.
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