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Are static fields inherited?
When static members are inherited, are they static for the entire hierarchy, or just that class, i.e.:
7 Answers
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Install NPM into home directory with distribution nodejs package (Ubuntu)
...m-packages"
$ mkdir -p "$NPM_PACKAGES"
Set NPM to use this directory for its global package installs:
$ echo "prefix = $NPM_PACKAGES" >> ~/.npmrc
Configure your PATH and MANPATH to see commands in your $NPM_PACKAGES prefix by adding the following to your .zshrc/.bashrc:
# NPM packages in h...
Inversion of Control vs Dependency Injection
According to the paper written by Martin Fowler , inversion of control is the principle where the control flow of a program is inverted: instead of the programmer controlling the flow of a program, the external sources (framework, services, other components) take control of it. It's like we plug so...
How to force maven update?
I imported my already working project on another computer and it started to download dependencies.
25 Answers
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MySQL selecting yesterday's date
...be:
SELECT
url as LINK,
count(*) as timesExisted,
sum(DateVisited between UNIX_TIMESTAMP(subdate(current_date, 1)) and
UNIX_TIMESTAMP(current_date)) as timesVisitedYesterday
FROM mytable
GROUP BY 1
For the curious, the reason that sum(condition) gives you the count of rows th...
What do the following phrases mean in C++: zero-, default- and value-initialization?
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One thing to realize is that 'value-initialization' is new with the C++ 2003 standard - it doesn't exist in the original 1998 standard (I think it might be the only difference that's more than a clarification). See Kirill V. Lyadvinsky's answer for the definitio...
Calculate the date yesterday in JavaScript
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Nice. At first glance, it might seem that this would fail as getDate returns the day of the month (eg: 1 - 31) but actually setDate(0) sets the date to the last day of the previous month. Does this work across all browsers though?
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Override and reset CSS style: auto or none don't work
...imply hide the table, as that's what display: none is for.
Try resetting it to table instead:
table.other {
width: auto;
min-width: 0;
display: table;
}
Edit: min-width defaults to 0, not auto
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Can existing virtualenv be upgraded gracefully?
I have a virtualenv created for Python 2.5 and want to "upgrade" it to Python 2.6.
5 Answers
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Why is textarea filled with mysterious white spaces?
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Look closely at your code. In it, there are already three line breaks, and a ton of white space before </textarea>. Remove those first so that there are no line breaks in between the tags any more. It might already do the trick.
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