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Using awk to remove the Byte-order mark
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Maybe a little bit shorter version: awk 'NR==1{sub(/^\xef\xbb\xbf/,"")}1'
– TrueY
Jun 6 '13 at 10:02
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Random strings in Python
...hoice(letters) for i in range(length))
Results:
>>> randomword(10)
'vxnxikmhdc'
>>> randomword(10)
'ytqhdohksy'
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Is String.Format as efficient as StringBuilder
...A StringBuilder object is preferable for a concatenation operation if an arbitrary number of strings are concatenated; for example, if a loop concatenates a random number of strings of user input.
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How do I ignore the initial load when watching model changes in AngularJS?
...r code for handling changed object here.
});
Using flags works but has a bit of a code smell to it don't you think?
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Pretty-Printing JSON with PHP
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5.5.3 here, just seems to add a bit of spacing between the characters, not any actual indenting.
– user393219
Jan 30 '14 at 1:33
35
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How can I be notified when an element is added to the page?
...lly no "equivalent" to AS3's Event.ADDED_TO_STAGE?
– Bitterblue
Jul 13 '16 at 8:49
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Is a Java string really immutable?
...s (as mentioned by other answers).
The reason s3 does not was actually a bit surprising to me, as I thought it would share the value array (it did in earlier version of Java, before Java 7u6). However, looking at the source code of String, we can see that the value character array for a substring ...
Opposite of %in%: exclude rows with values specified in a vector
...ator yourself:
'%!in%' <- function(x,y)!('%in%'(x,y))
c(1,3,11)%!in%1:10
[1] FALSE FALSE TRUE
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Get the last non-empty cell in a column in Google Sheets
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=DAYS360(A2; INDEX(A:A; MATCH(99^99;A:A; 1)))
I think this is a little bit faster and easier.
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git push to specific branch
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I'm a bit confused, I'm using v2.10, when I type git push it tries to push all tracked branches, contrary to what you said ("the remote of the current branch is the default value").
– Roberto
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