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What is the reason for performing a double fork when creating a daemon?
...a session leader. That is done by setsid(). So, the first forked process becomes a session leader after calling setsid() and then we fork again so that the final, double-forked process is no longer a session leader. Other than the requirement of setsid() to be a session leader, you are spot on.
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Setting CSS pseudo-class rules from JavaScript
...er.mozilla.org/en/DOM/CSSStyleSheet/insertRule > - < developer.apple.com/library/safari/#documentation/… >
– user166560
Aug 28 '11 at 6:13
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Spring Java Config: how do you create a prototype-scoped @Bean with runtime arguments?
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56
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How to Join to first row
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How do you do this if the join is via a compound key/has multiple columns?
– Brett Ryan
Sep 12 '12 at 7:20
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What is the default initialization of an array in Java?
...rray contains five zeros right after it is created by new.
Note (based on comments): The Java Virtual Machine is not required to zero out the underlying memory when allocating local variables (this allows efficient stack operations if needed) so to avoid random values the Java Language Specificati...
Is it possible to install another version of Python to Virtualenv?
...account in a web-hosting that has Python 2.4 installed, but my code is not compatible with 2.4. Is it possible to install Python 2.6 directly to Virtualenv?
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How do I read and parse an XML file in C#?
...can have easier readability. I mostly use LINQ myself these days. But some components do need the old style XML objects, so it still gets used now and then. I would recommend trying both the "old style" here and LINQ and see what fits you.
– Wolf5
Jan 23 '13 at...
How to remove unwanted space between rows and columns in table?
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Add this CSS reset to your CSS code: (From here)
/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, df...
Webfont Smoothing and Antialiasing in Firefox and Opera
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Where to place and how to read configuration resource files in servlet based application?
...lication I have to send email to set of predefined users like finance@xyz.com , so I wish to add that to a .properties file and access it when required. Is this a correct procedure, if so then where should I place this file? I am using Netbeans IDE which is having two separate folders for source ...