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Sheharyar
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answered Jan 9 '12 at 20:06
romainlromainl
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Easy way to test a URL for 404 in PHP?
I'm teaching myself some basic scraping and I've found that sometimes the URL's that I feed into my code return 404, which gums up all the rest of my code.
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Loop through an array php
...s array... how do you print each of the filepath and filename? What is the best way to do this?
5 Answers
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Git status ignore line endings / identical files / windows & linux environment / dropbox / mled
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Try setting core.autocrlf value like this :
git config --global core.autocrlf true
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What parameters should I use in a Google Maps URL to go to a lat-lon?
...onstruct universal cross-platform links. Now you can open Google maps on web, Android or iOS using the same URL string in form:
https://www.google.com/maps/search/?api=1&parameters
There are several modes that you can use: search, directions, show map and show street view.
So you can use some...
is guava-libraries available in maven repo?
I am looking to find guava-libraries in maven repository. It looks like guava is adding more features to google-collections library.
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LEFT OUTER JOIN in LINQ
How to perform left outer join in C# LINQ to objects without using join-on-equals-into clauses? Is there any way to do that with where clause?
Correct problem:
For inner join is easy and I have a solution like this
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How to calculate moving average without keeping the count and data-total?
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You can simply do:
double approxRollingAverage (double avg, double new_sample) {
avg -= avg / N;
avg += new_sample / N;
return avg;
}
Where N is the number of samples where you want to average over.
Note that this approximation is ...
When should null values of Boolean be used?
Java boolean allows values of true and false while Boolean allows true , false , and null . I have started to convert my boolean s to Boolean s. This can cause crashes in tests such as
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C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...板能应对各种情形，又需要它对于某个特定的类型（比如bool）有着特别的处理，这中情形下就是需要的了。
既然刚才提到了全特化的标志，那么再说说其他一些共性的东西：
一个特化的模板类的标志：在定义类实现时加上...