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Should I use JSLint or JSHint JavaScript validation? [closed]
...tandard whitespace conventions for other languages in the family (C, Java, Python, etc...), which are often followed as conventions in Javascript as well. Since I'm writing in various of these languages throughout the day, and working with team members who don't like Lint-style whitespace in our cod...
What is the optimal Jewish toenail cutting algorithm?
... five toes per foot*, so there are only 5! = 120 unrestricted sequences.
Python example:
#seq is only valid when consecutive elements in the list differ by at least two.
def isValid(seq):
for i in range(len(seq)-1):
a = seq[i]
b = seq[i+1]
if abs(a-b) == 1:
...
SQL select join: is it possible to prefix all columns as 'prefix.*'?
...through a result set for a list of columns in a scripting language such as Python or PHP.
SELECT '' as table1_dummy, table1.*, '' as table2_dummy, table2.*, '' as table3_dummy, table3.* FROM table1
JOIN table2 ON table2.table1id = table1.id
JOIN table3 ON table3.table1id = table1.id
I realize thi...
How do I use valgrind to find memory leaks?
...n even be used for other
languages when configured properly (see this for Python).
To run Valgrind, pass the executable as an argument (along with any
parameters to the program).
valgrind --leak-check=full \
--show-leak-kinds=all \
--track-origins=yes \
--verbose \
...
Is there any way to put malicious code into a regular expression?
...pression Matching Can Be Simple And Fast
(but is slow in Java, Perl, PHP, Python, Ruby, ...) talks about ways that most modern NFAs, which all seem to derive from Henry Spencer’s code, suffer severe performance degradation, but where a Thompson‐style NFA has no such problems.
If you only admit...
ASP.NET MVC View Engine Comparison
...n on the Castle project
website.
Pros:
modeled after "wrist-friendly python syntax"
On-demand compiled views (but no precompilation available)
Cons:
designed to be written in the language Boo
Example:
<html>
<head>
<title>${title}</title>
</head>...
ViewPager.setOffscreenPageLimit(0) doesn't work as expected
...protected boolean isVisible;
/**
* 在这里实现Fragment数据的缓加载.
* @param isVisibleToUser
*/
@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
super.setUserVisibleHint(isVisibleToUser);
if(getUserVisibleHint()) {
...
How to find Unused Amazon EC2 Security groups
...
This is the sample code written in boto (Python SDK for AWS) to list the Security Group against number of instances it is associated with.
You may use this logic to obtain the same in command line as well
Boto Code
import boto
ec2 = boto.connect_ec2()
sgs = ec2.g...
C++ auto keyword. Why is it magic?
...te code for every Variable Type passed into specific functions. Consider a Python similar print() function in it's C base.
#include <iostream>
#include <string>
#include <array>
using namespace std;
void print(auto arg) {
cout<<arg<<" ";
}
int main()
{
string ...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...ing web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker on familiar servers such as Apache, Nginx, Passenger, and IIS.
You can simply upload your code and Elastic Beanstalk automatically handles the deployment, from capacity provisioning, load balancin...