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Parsing a string into a boolean value in PHP
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Arnaud Le BlancArnaud Le Blanc
87.7k2020 gold badges187187 silver badges186186 bronze badges
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How to create a backup of a single table in a postgres database?
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87
If you are on Ubuntu,
Login to your postgres user sudo su postgres
pg_dump -d <database_na...
Spring Java Config: how do you create a prototype-scoped @Bean with runtime arguments?
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96
In a @Configuration class, a @Bean method like so
@Bean
@Scope("prototype")
public Thing thing(...
How to use HTML Agility pack
...;/h2>
<ul>
<li class="tel">
<a href="">44 52 16 87</a>
</li>
</ul>
I did this:
string url = "http://website.com";
var Webget = new HtmlWeb();
var doc = Webget.Load(url);
foreach (HtmlNode node in doc.DocumentNode.SelectNodes("//h2//a"))
{
names.Add...
What does a colon following a C++ constructor name do? [duplicate]
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Dominic RodgerDominic Rodger
87.2k2828 gold badges185185 silver badges205205 bronze badges
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How do you create a toggle button?
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87
The good semantic way would be to use a checkbox, and then style it in different ways if it is ...
Make body have 100% of the browser height
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This didn't work for me in Chrome 56.0.2924.87 (64-bit).
– Ryan
Mar 7 '17 at 20:04
add a comment
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Converting RGB to grayscale/intensity
...to channels R, G, and B ought to be applied. These weights are: 0.2989, 0.5870, 0.1140.
8 Answers
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How to remove old Docker containers
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87
what about docker rm $(docker ps -a -q) ?
– qkrijger
Jan 9 '14 at 20:48
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How to compare strings in Bash
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87
a="abc"
b="def"
# Equality Comparison
if [ "$a" == "$b" ]; then
echo "Strings match"
else
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