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Convert light frequency to RGB?
...page:
* <a href="http://www.efg2.com/Lab/ScienceAndEngineering/Spectra.htm">Spectra Lab Report</a>
*/
public static int[] waveLengthToRGB(double Wavelength) {
double factor;
double Red, Green, Blue;
if((Wavelength >= 380) && (Wavelength < 440)) {
Red ...
What optimizations can GHC be expected to perform reliably?
...2.0.0' '-lHSrts' '-lm' '-lrt' '-ldl' '-u' 'ghczmprim_GHCziTypes_Izh_static_info' '-u' 'ghczmprim_GHCziTypes_Czh_static_info' '-u' 'ghczmprim_GHCziTypes_Fzh_static_info' '-u' 'ghczmprim_GHCziTypes_Dzh_static_info' '-u' 'base_GHCziPtr_Ptr_static_info' '-u' 'base_GHCziWord_Wzh_static_info' '-u' 'base_G...
boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...----------插入100000次-----------------
2013-Jun-07 03:14:04.094847 INFO g:performance god/multi_index_container.cpp:85 main
RealTime: 0.347873s
Desc: Container插入
2013-Jun-07 03:14:04.353037 INFO g:performance god/multi_index_container.cpp:91 main
RealTime: 0.257946s
D...
TypeError: Illegal Invocation on console.log.apply
...ged from console to any other object:
This is expected because console.info expects its "this" reference to
be console, not window.
console.info("stuff")
stuff
undefined
console.info.call(this, "stuff")
TypeError: Illegal invocation
console.info.call(console, "stuff")
stuff
undefined
Th...
How can I check for Python version in a program that uses new language features?
... the following.
import sys
req_version = (2,5)
cur_version = sys.version_info
if cur_version >= req_version:
import myApp
myApp.run()
else:
print "Your Python interpreter is too old. Please consider upgrading."
You can also consider using sys.version(), if you plan to encounter peop...
Converting JSON String to Dictionary Not List
....open("GET", "http://localhost:8000/invoice_system/addnewcustomer/?customerinfo="+data,true);
send_data.send();
send_data.onreadystatechange = function(){
if(send_data.readyState==4 && send_data.status==200){
alert(send_data.responseText...
PHP - Debugging Curl
...n to STDERR or the file specified using CURLOPT_STDERR. The output is very informative.
You can also use tcpdump or wireshark to watch the network traffic.
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Remove unnecessary svn:mergeinfo properties
...e stuff in my repository Subversion wants to add/change a lot of svn:mergeinfo properties to files that are totally unrelated to the things that I want to merge.
...
How can I remove the search bar and footer added by the jQuery DataTables plugin?
...s >=1.10, use:
$('table').dataTable({searching: false, paging: false, info: false});
For DataTables <1.10, use:
$('table').dataTable({bFilter: false, bInfo: false});
or using pure CSS:
.dataTables_filter, .dataTables_info { display: none; }
...
Retrieve version from maven pom.xml in code
...e resource during that copy, interpreting the property. You can find some info here but you mostly just do this in your pom:
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</reso...