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How to update bower.json with installed packages?
...this bower.json). This will be an issue if someone remove angular-animate from bower.json in which case bower will not install angular too since its not listed.
– Aakash
Apr 25 '16 at 6:32
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Has reCaptcha been cracked / hacked / OCR'd / defeated / broken? [closed]
...pe of attack and they have numerous protections that will keep the penises from penetrating the reCAPTCHA barrier.
Optimizing reCAPTCHA
As appealing as the notion of sprinkling the word ‘penis’ into texts, the Anonymous team knew that the clock was ticking, and if they were going to re...
What does the construct x = x || y mean?
...it is often considered a bad programming practice, because it prevents you from passing a falsey value (which is not necessarily undefined or null) as a parameter. Consider following example:
function badFunction(/* boolean */flagA) {
flagA = flagA || true;
console.log("flagA is set to " + (fla...
How do you give iframe 100% height [duplicate]
... their parents to have 100% height" is not true. iframes take their height from the content if set to 100%, not from the container.
– movAX13h
Sep 13 '18 at 14:20
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Debug Error \"pure virtual function call\" 原因解析 - 更多技术 - 清泛...
...抛出异常！"，就像Scott同学说的：Item 11: Prevent exceptions from leaving destructors；就像C++ FAQ中说的：Never throw an exception from a destructor.
虽然，也有人站出来说，there is nothing wrong with throwing destructors，但我还是支持你的观点，我们的确...
What is the difference between Caching and Memoization?
...oization refers to a specific case of this optimization, distinguishing it from forms of caching such as buffering or page replacement.
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Algorithm to detect corners of paper sheet in photo
...of a rush, so the code needs some errr...decoding...
I'll give a few tips from what I've seen you doing already, and then sort my code on my day off tomorrow.
First tip, OpenCV and python are awesome, move to them as soon as possible. :D
Instead of removing small objects and or noise, lower the c...
Effect of a Bitwise Operator on a Boolean in Java
...nswers, it's worth noting that && and || have different precedence from & and |.
Extract from the precedence table (with highest precedence at the top).
bitwise AND &
bitwise exclusive OR ^
bitwise inclusive OR |
logical AND &&
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Grepping a huge file (80GB) any way to speed it up?
... --pipe --block 10M grep -i -C 5 'db_pd.Clients'
It's not entirely clear from you question, but other options for grep include:
Dropping the -i flag.
Using the -F flag for a fixed string
Disabling NLS with LANG=C
Setting a max number of matches with the -m flag.
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How does std::forward work? [duplicate]
... reference to cv TR -> TR (rvalue reference to T)
(Shamelessly stolen from this answer.)
And then let's take a look at a class that wants to employ perfect forwarding:
template<class T>
struct some_struct{
T _v;
template<class U>
some_struct(U&& v)
: _v(static_ca...