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Equation (expression) parser with precedence?
...s been reorganized. The whole parser is under 5k of Javascript code (about 100 lines for the parser, 15 lines for a wrapper function) including error reporting, and comments.
You can find a live demo at http://users.telenet.be/bartl/expressionParser/expressionParser.html.
// operator table
var ops...
Bootstrap carousel multiple frames at once
...arousel-item {
position: relative;
transform: translate3d(-100%, 0, 0);
visibility: visible;
}
/* farthest right hidden item must be abso position for animations */
.carousel-inner .carousel-item-prev.carousel-item-right {
position: absolute;
top:...
Inheriting class methods from modules / mixins in Ruby
... clarity and for extending my undestanding of Ruby. If I could gift this a 100pt bonus I would!
– Peter Nixey
Apr 29 at 8:44
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How to get UTF-8 working in Java webapps?
...xSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true"
compression="on"
compressionMinSize="128"
noCompressionUserAgents="gozilla, traviata"
compressableMimeType="text/html,text/xml,text/plain,text/css,text/ java...
Are there good reasons not to use an ORM? [closed]
...e to your TCO. For a first approximation, 98% portable is just as good as 100% portable, and far better than convoluted or poorly performing solutions to work around the limits of an ORM.
I have seen the former approach work well on a very large (100's of staff-years) J2EE project.
Where an ORM m...
AngularJS : The correct way of binding to a service properties
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100
Consider some pros and cons of the second approach:
0 {{lastUpdated}} instead of {{timerDat...
Is calculating an MD5 hash less CPU intensive than SHA family functions?
... a point of comparison, consider that a recent hard disk will run at about 100 MB/s, and anything over USB will top below 60 MB/s. Even though SHA-256 appears "slow" here, it is fast enough for most purposes.
Note that OpenSSL includes a 32-bit implementation of SHA-512 which is quite faster than m...
GridLayout and Row/Column Span Woe
... android:layout_width="25dip"
android:layout_height="100dip"
android:layout_columnSpan="1"
android:layout_rowSpan="4"
android:background="#00a313"
android:gravity="center"
android:text="3"
android:textColor...
What is the purpose of a stack? Why do we need it?
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+1 for a very detailed explanation, and +100 (if I could) for extra DETAILED comparison to other systems and language :)
– Jan Carlo Viray
Oct 24 '11 at 12:53
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Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
... it certainly makes a difference when I want to know whether I can pass my 100MB array through a stack of dozens of functions without running out of memory! You may be right that it is nonetheless right to call the semantics pass-by-value, but leaving aside such quibbles over terminology, the "imple...