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What is the difference between declarative and imperative programming? [closed]
... item in collection where item%2 != 0 select item would be the declarative form. Calling a function doesn't become declarative programming just because that function is in the System.Linq namespace.
– Pete Kirkham
Aug 28 '15 at 21:50
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How To Create Table with Identity Column
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If unit testing is so great, why aren't more companies doing it? [closed]
...nt bugs are missed, and unit testing is abandoned.
How do you test that performance requirements are met?
Knowledge of patterns in testing is scarce: stubs, canned responses, regression testing are concepts most people don't know. How many in your work place actually read a book about unit testing?
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What is cURL in PHP?
... PUT, FTP uploading (this can also be done with PHP's ftp extension), HTTP form based upload, proxies, cookies, and user+password authentication.
PHP/cURL: The module for PHP that makes it possible for PHP programs to use libcurl.
How to use it:
step1: Initialize a curl session use curl_init().
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How to pass a user defined argument in scrapy spider
...pyd-deploy local -p default
scrapyd-deploy will deploy the spider in the form of egg into the daemon and even it maintains the version of the spider. While starting the spider you can mention which version of spider to use.
class MySpider(CrawlSpider):
def __init__(self, start_urls, *args, *...
Converting unix timestamp string to readable date
I have a string representing a unix timestamp (i.e. "1284101485") in Python, and I'd like to convert it to a readable date. When I use time.strftime , I get a TypeError :
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Difference between knockout View Models declared as object literals vs functions
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Open multiple Eclipse workspaces on the Mac
...ifesaver.
– iTrout
Jan 30 '13 at 19:01
2
This is the better answer IMHO because Eclipse still sta...
Difference between std::result_of and decltype
...of invoke_result and invoke_result_t, alleviating some restrictions of the former. These are listed at the bottom of en.cppreference.com/w/cpp/types/result_of.
– sigma
Jun 2 '19 at 10:18
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Selecting data frame rows based on partial string match in a column
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