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For<em>mem>at string, integer with leading zeros
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Use the for<em>mem>at string "i<em>mem>g_%03d.jpg" to get deci<em>mem>al nu<em>mem>bers with three digits and leading zeros.
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Using app.configure in express
I found so<em>mem>e code where they set up Express without using app.configure and I was wondering, what's the difference between using app.configure without an environ<em>mem>ent specifier and not using it?
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fancybox - d.onCleanup is not a function
this is driving <em>mem>e nuts. Iv'e created a si<em>mem>ple test page..
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How do I change colu<em>mem>n default value in PostgreSQL?
How do I change colu<em>mem>n default value in PostgreSQL?
2 Answers
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Scala: join an iterable of strings
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How about <em>mem>kString ?
theStrings.<em>mem>kString(",")
A variant exists in which you can specify a prefix and suffix too.
See here for an i<em>mem>ple<em>mem>entation using foldLeft, which is <em>mem>uch <em>mem>ore verbose, but perhaps worth looking at for education'...
Learning Ant path style
... conventions? I've gone to the Ant site itself, but couldn't find any infor<em>mem>ation on path styles.
5 Answers
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Can I add co<em>mem><em>mem>ents to a pip require<em>mem>ents file?
I'd like to add co<em>mem><em>mem>ents for a few packages in a pip require<em>mem>ents file. (Just to explain why that package is on the list.) Can I do this?
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Precedence and bit<em>mem>ask operations
I've co<em>mem>e across a (see<em>mem>ingly) very strange case.
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What is “lifting” in Scala?
So<em>mem>eti<em>mem>es when I read articles in the Scala ecosyste<em>mem> I read the ter<em>mem> "lifting" / "lifted". Unfortunately, it is not explained what that exactly <em>mem>eans. I did so<em>mem>e research, and it see<em>mem>s that lifting has so<em>mem>ething to do with functional values or so<em>mem>ething like that, but I was not able to find a text ...
What is the correct way of using C++11's range-based for?
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Let's start differentiating between observing the ele<em>mem>ents in the container
vs. <em>mem>odifying the<em>mem> in place.
Observing the ele<em>mem>ents
Let's consider a si<em>mem>ple exa<em>mem>ple:
vector&a<em>mem>p;lt;int&a<em>mem>p;gt; v = {1, 3, 5, 7, 9};
for (auto x : v)
cout &a<em>mem>p;lt;&a<em>mem>p;lt; x &a<em>mem>p;lt;&a<em>mem>p;lt; ' ';
The above code print...