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How to generate random SHA1 hash to use as ID in node.js?
...ntextPassword, saltRounds);
For more examples you can check here: https://www.npmjs.com/package/bcrypt
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Why does git revert complain about a missing -m option?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to send multiple data fields via Ajax? [closed]
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Re: syntax, note that a key name is a '-' e.g. data: { site-name: "StackOverflow" } won't work.
– moey
Dec 27 '11 at 13:49
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Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
...o curious I started googleing on it and this is what the Android developer site says: developer.android.com/guide/topics/manifest/…. It's not clear to me how this is different from the andorid:icon attribute, though: developer.android.com/guide/topics/manifest/…
– dbm
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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
... this layout in every JSP file that uses the same header/footer? Tiles and SiteMesh allow you to specify a base layout page (JSP, Velocity template, etc - both are JSP frameworks at their heart) where you can specify whatever you want and then just delegate to a "content" fragment/template for the m...
Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Find which version of package is installed with pip
...--
Name: Jinja2
Version: 2.7.3
Location: /path/to/virtualenv/lib/python2.7/site-packages
Requires: markupsafe
In older versions, pip freeze and grep should do the job nicely.
$ pip freeze | grep Jinja2
Jinja2==2.7.3
shar...
Is it possible to GROUP BY multiple columns using MySQL?
...xample, I had a counter that needed to summarise unique IP addresses per visited page on a site. Which is basically grouping by pagename and then by IP. I solved it with a combination of DISTINCT and GROUP BY.
SELECT pagename, COUNT(DISTINCT ipaddress) AS visit_count FROM log_visitors GROUP BY page...
An error occurred while installing pg (0.17.1), and Bundler cannot continue
... under mac OSX Mavericks, having the postgres app (Version 9.2.2.0 ) from www.postgresapp.com installed. The underlying problem was simpy that the since postgres was installed via the app, the configuration file resides on a location which is not the default one when installing it without postgress...
Check whether a string contains a substring
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...