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Is the “struct hack” technically undefined behavior?
...question:
The idiom, while common, is not strictly conforming
http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_051.html
In the C99 Rationale document the C Committee adds:
The validity of this construct has always been questionable. In the response to one Defect
Report, the Committee...
How to trigger Autofill in Google Chrome?
...ur input tags, and set their values according to the HTML spec here http://www.whatwg.org/specs/web-apps/current-work/multipage/association-of-controls-and-forms.html#autofill-field .
Example:
<input name="fname" autocomplete="given-name" type="text" placeholder="First Name" required>
The...
Java heap terminology: young, old and permanent generations?
... other?
Image source & oracle technetwork tutorial article: http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/gc01/index.html
"The General Garbage Collection Process" in above article explains the interactions between them with many diagrams.
Have a look at summary diagram:
...
Configuring Log4j Loggers Programmatically
...uring log4j2 programmatically in Java, then this link could help: (https://www.studytonight.com/post/log4j2-programmatic-configuration-in-java-class)
Here is the basic code for configuring a Console Appender:
ConfigurationBuilder<BuiltConfiguration> builder = ConfigurationBuilderFactory.newC...
What are the differences between Clojure, Scheme/Racket and Common Lisp?
...oftware transactional memory at the language level (worth watching: http://www.infoq.com/presentations/Value-Identity-State-Rich-Hickey)
Scheme distinctive features:
Arguably the simplest and easiest to learn Lisp
Hygienic macros (see http://en.wikipedia.org/wiki/Hygienic_macro) - elegantly avoi...
What's the difference between design patterns and architectural patterns?
...rns for smaller particles of applications.
For more information:
https://www.oreilly.com/ideas/contrasting-architecture-patterns-with-design-patterns
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When should I use a table variable vs temporary table in sql server?
...e large then it hurts you bad.
My understanding is mostly based on http://www.developerfusion.com/article/84397/table-variables-v-temporary-tables-in-sql-server/, which has a lot more detail.
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How to use Sphinx's autodoc to document a class's __init__(self) method?
...` function to
``autodoc-skip-member`` events.
.. _autodoc: http://www.sphinx-doc.org/en/stable/ext/autodoc.html
"""
app.connect('autodoc-skip-member', special_methods_callback)
def special_methods_callback(app, what, name, obj, skip, options):
"""
Enable documenting "speci...
Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the La
...ry maintainable implementation:
/**
*
* Base64 encode / decode
* http://www.webtoolkit.info
*
**/
var Base64 = {
// private property
_keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="
// public method for encoding
, encode: function (input)
{
...
How is the java memory pool divided?
... called Metaspace, which will be held in native memory.
reference：http://www.programcreek.com/2013/04/jvm-run-time-data-areas/
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