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Comparing arrays in JUnit assertions, concise built-in way?
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Programmatically set height on LayoutParams as density-independent pixels
...e.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, metrics);
}
I found it more practical to use the conversion rate, as usally more than one value has to be converted. Since the conversion rate does not change, it saves a bit of processing time.
/**
* Get conversion rate from dp into px.<br>...
Listing and deleting Git commits that are under no branch (dangling?)
...ves you commit 000002. There are no tags or branches pointing to 000001 anymore, and you can't see it in your log without the --reflog option, but if you want, you could still get to it with git checkout 000001. Now the question is, Is 000001 a dangling commit, or an unreachable commit, or neither, ...
One DbContext per web request… why?
...ith a transient lifestyle) of the DbContext into anyone who needs it. (for more information about why a single DbContext -or even on context per thread- is bad, read this answer).
Let me start by saying that registering a DbContext as transient could work, but typically you want to have a single in...
Git: How to reuse/retain commit messages after 'git reset'?
...Git user I regular come across the situation, that I need to rework one or more commits in a way which do not fit into --amend or rebase -i with fixup commits. Typically I would do something like
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When to use which design pattern? [closed]
... those, that would be silly. Singleton makes sure that there will never be more than one. Singleton pattern is simple, used a lot, and really effective.
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Is it possible to start activity through adb shell? [duplicate]
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How do I use CREATE OR REPLACE?
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A little more code than other examples but also a little more clearer in its purpose
– grokster
Aug 22 '14 at 15:12
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What is the difference between a “line feed” and a “carriage return”?
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Avoid trailing zeroes in printf()
...if any.
if (p != NULL) {
count = n; // Adjust for more or less decimals.
while (count >= 0) { // Maximum decimals allowed.
count--;
if (*p == '\0') // If there's less than desired.
break;
p++; ...