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How to paste text to end of every line? Sublime 2
...
Let's say you have these lines of code:
test line one
test line two
test line three
test line four
Using Search and Replace Ctrl+H with Regex let's find this: ^ and replace it with ", we'll have this:
"test line one
"test line two
"test line three
"test line four
Now le...
Awaiting multiple Tasks with different results
...hy @Servy has suggested to remove it. Without the WhenAll they will be run one by one
– Sergey G.
Mar 13 '15 at 12:07
94
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fork() branches more than expected?
...ignores the return value, it makes no difference.)
So, at first, there is one process. That creates a second process, both of which print a dot and loop. On their second iteration, each creates another copy, so there are four processes print a dot, and then exit. So we can easily account for six...
AngularJS ngClass conditional
...You can achieve this in two different ways.
Type 1
<div ng-class="{0:'one', 1:'two',2:'three'}[status]"></div>
In this code class will be apply according to value of status value
if status value is 0 then apply class one
if status value is 1 then apply class two
if status value is...
Logical Operators, || or OR?
...
There is no "better" but the more common one is ||. They have different precedence and || would work like one would expect normally.
See also: Logical operators (the following example is taken from there):
// The result of the expression (false || true) is assigne...
What's the safest way to iterate through the keys of a Perl hash?
...h may in some way have unintended side effects. So, is that true, and is one of the two following methods best, or is there a better way?
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Is R's apply family more than syntactic sugar?
...n't provide improved performance over other looping functions (e.g. for). One exception to this is lapply which can be a little faster because it does more work in C code than in R (see this question for an example of this).
But in general, the rule is that you should use an apply function for c...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
.... Invariably, transposing a matrix of size 2^n is slower than transposing one of size 2^n+1 . For small values of n , the difference is not major.
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Why should the “PIMPL” idiom be used? [duplicate]
...without a friend declaration.
Because you then don't mix responsibilities: one class implements, one class forwards.
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How do you convert an entire directory with ffmpeg?
...`echo "$i" | cut -d'.' -f1`
echo "$name"
ffmpeg -i "$i" "${name}.mov"
done
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