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Java / Android - How to print out a full stack trace?
...was caused by this exception (the "enclosing" exception).
...or in other words, replace x more with the last x lines from the first exception.
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Fastest check if row exists in PostgreSQL
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Use the EXISTS key word for TRUE / FALSE return:
select exists(select 1 from contact where id=12)
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Linux command or script counting duplicated lines in a text file?
... 2 green
2 orange
3 apple
EDIT
Aha, this was NOT along word boundaries, my bad. Here's the command to use for full lines:
$> cat fruits.txt | sort | uniq -c | sort -nk1
1 oragen
1 red apple
2 green apple
2 orange
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Overflow:hidden dots at the end
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apologies, Im not sure how i removed your words like that!
– cela
May 28 '18 at 6:16
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Swift make method parameter mutable?
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inout keyword should be placed between parameter name and parameter type like this: func reduceToZero(x: inout Int) in current Swift 3 version.
– Agustí Sánchez
Sep 24 '16 at 8:59
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Understanding how recursive functions work
...ens to be the sum of all the integers between 3 and 5, inclusive. In other words, if you want to know the sum of all the integers between 2 and 5, start by computing the sum of all the integers between 3 and 5, then add 2.
So how do you compute the sum of all the integers between 3 and 5, inclusive...
Pros and Cons of Interface constants [closed]
...oils down to, is how likely is there a need for other constants. In other words, is there a need to extend the ENUM provided by the constants on the interface. If you can foresee needing to expand it, then go with a more formal pattern. If not, then it may suffice (it'll be good enough, and hence...
Separators for Navigation
...dds the image to every list item that follows another list item - in other words all of them but the first.
NB. Be aware the adjacent selector (li + li) doesn't work in IE6, so you will have to just add the background image to the conventional li (with a conditional stylesheet) and perhaps apply a ...
What is the best Distributed Brute Force countermeasure?
...th: fixed-username throttling, per-IP throttling, code-enforced strong password policy, unthrottled cookie login, hashing all password equivalents before saving them, never using security questions, etc.
Assumptions about the attack scenario
If an attacker is targeting variable usernames, our use...
Can I make a not submit a form?
...bmit the form.
<button type="button">Submit</button>
In the words of the HTML Standard: "Does nothing."
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