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How does the NSAutoreleasePool autorelease pool work?
...ssage for each time it was sent an autorelease message within the block."
https://developer.apple.com/library/mac/documentation/cocoa/conceptual/MemoryMgmt/Articles/mmAutoreleasePools.html
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ViewPager with previous and next page boundaries
...ge to achieve it without using negative margin, find a sample project here https://github.com/44kksharma/Android-ViewPager-Carousel-UI
it should work in most cases but you can still define page margin with
mPager.setPageMargin(margin in pixel);
...
How to query SOLR for empty fields?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"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 4...
Recommended method for escaping HTML in Java
... out.append(c);
}
}
return out.toString();
}
Based on https://stackoverflow.com/a/8838023/1199155 (the amp is missing there). The four characters checked in the if clause are the only ones below 128, according to http://www.w3.org/TR/html4/sgml/entities.html
...
What's the state of the art in email validation for Rails?
...he most watchers on github at the moment (for email validation in rails):
https://github.com/alexdunae/validates_email_format_of
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Efficient method to generate UUID String in JAVA (UUID.randomUUID().toString() without the dashes)
...eplaceAll("-", "").toUpperCase();
}
You could download the library from: https://github.com/cowtowncoder/java-uuid-generator
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SQL Server Configuration Manager not found
...er 2008 C:\Windows\SysWOW64\SQLServerManager10.msc
source is from ms site
https://msdn.microsoft.com/en-us/library/ms174212.aspx
One can also specify %systemroot% for the path of Windows directory. For example:
SQL Server 2019: %systemroot%\SysWOW64\SQLServerManager15.msc
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Install Node.js on Ubuntu
...
wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.19.0/install.sh | bash
nvm install v0.10.33
just use nvm for node version control nvm
shar...
Failed to locate the winutils binary in the hadoop binary path
...lows:
Download the winutils.exe from following location for hadoop 2.7.1
https://github.com/steveloughran/winutils/tree/master/hadoop-2.7.1/bin
[NOTE: If you are using separate hadoop version then please download the winutils from corresponding hadoop version folder on GITHUB from the location as ...
How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and
...le.pub
References
Source: http://www.treslervania.com/node/408
Mirror: https://web.archive.org/web/20120414040727/http://www.treslervania.com/node/408.
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I keep forgetting this so I'm gonna write it here. Non-geeks, just
keep walking.
The most common way to make a key ...