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Is it safe to delete a NULL pointer?
...the enhanced execution profile these structures provide and the rigorous thread safety they maintain, which allow easier to reason about code (great for maintenance). However, none of this nor your implied personal attack have to do with any definition of correctness, validity, or ownership. What yo...
How do I do a multi-line string in node.js?
...You do end up having to look at the compiled code. It is, however, easy to read. imo there is still an unacceptable stigma with coffeescript in the node community, though several large projects are written in it (zombie.js, pow, riak-js). I'm currently porting some of my smaller OSS over, because pe...
Cast Double to Integer in Java
...uld be tempted to use auto-(un)boxing in this, but I wouldn't. If you're already stuck now, then the next examples will not be that obvious neither. If you don't understand the inner workings of auto-(un)boxing then please don't use it.
Integer val1 = 10; // works
Integer val2 = 10.0; // doesn't wo...
What is the reason behind “non-static method cannot be referenced from a static context”? [duplicate
...P language.
Personally, I think the error message is misleading, it could read "non-static method cannot be referenced from a static context without specifying an explicit object instance".
What the compiler is complaining about is that it cannot simply insert the standard "this." as it does w...
How to export iTerm2 Profiles
...ories you mentioned in your question to the new machine, then ran defaults read com.googlecode.iterm2.
See https://apple.stackexchange.com/a/111559
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Multi-line regex support in Vim
... the default key for searching) specifies the context of \_. which you can read like: give me help for the search expression \_.
– Florian
Mar 20 '16 at 15:40
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Find out if string ends with another string in C++
...ce that by c++30 strings in c++ might finally become usable, if you aren't reading this from distant future, you can use these startsWith/endsWith:
#include <string>
static bool endsWith(const std::string& str, const std::string& suffix)
{
return str.size() >= suffix.size() &a...
Yank file name / path of current buffer in Vim
... text that has been deleted or copied (yanked), likewise when you paste it reads the text from this register.
Using let we can manually store text in the register using :let @" = "text" but we can also store the result of an expression.
In the above example we use the function expand which expands...
How to strip HTML tags from string in JavaScript? [duplicate]
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Good caveats. In case it is not already clear I wanted to add that Firefox will crash on div.innerHTML = html if the value of html is NULL. Worse, it won't properly report the error (instead says parent function has TypeError). Chrome/IE do not crash.
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Where can I get Google developer key
... I was asking for developer key :( not api key,secret key,client_id... I already found these keys ,But I was not able to find developer key. Once I found developer key that is in youtube developer console only!!
– Neelesh
Jan 20 '12 at 9:33
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