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What is the strict aliasing rule?

...wn convenience. Anyway undefined behavior might still ensue. Even when we know some of what's happening under the hood, it's still a violation of the rule so no well defined behavior is guaranteed. So just by wrapping in a function that takes our word delimited buffer doesn't necessarily help. So ho...
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Python int to binary string?

... Of course, with python 3.6+ you can now use f"{37:b}". – Luke Davis Nov 6 '17 at 6:48 add a comment  |  ...
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Open file via SSH and Sudo with Emacs

...ll uses the proxy mechanism underneath, tramp-default-proxies-alist should now include the value ("remotehost" "root" "/ssh:you@remotehost:") Meaning that the proxy /ssh:you@remotehost: is going to be used whenever you request a file as root@remotehost. root is the default user for these methods, bu...
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Disable cross domain web security in Firefox

... From this answer I've known a CORS Everywhere Firefox extension and it works for me. It creates MITM proxy intercepting headers to disable CORS. You can find the extension at addons.mozilla.org or here. ...
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Eclipse: All my projects disappeared from Project Explorer

...hort of restoring my entire workspace from a backup. Edit: This answer is now quite old, and better solutions may now exist. Although I haven't had need to try it, I recommend attempting @antonagestam's solution first, as others have suggested it may be faster and more effective. Edit: Since it's ...
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TypeScript static classes

... I have an use-case for having static classes. Right now, I have a class that only contains static methods. In the project we need to provide some sort of configuration for each class that can be instantiated. Declaring such class as static would not only help me notice that it...
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What happened to “HelveticaNeue-Italic” on iOS 7.0.3

...t it is a bug. I have filed it as such with Apple. Sadly for me, my app is now crashing. The font is used in a 3rd party library I am using. Many folks on Twitter are reporting problems. share | im...
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Does JavaScript have a built in stringbuilder class?

... I didn't know push could accept multiple arguments. The random things you learn. – Carcigenicate Mar 16 '16 at 22:33 ...
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C++ Returning reference to local variable

...dies, making the reference returned from the function worthless because it now refers to an object that doesn't exist. int main() { int& p = func1(); /* p is garbage */ } The second version does work because the variable is allocated on the free store, which is not bound to the lifeti...
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Is there a standard function to check for null, undefined, or blank variables in JavaScript?

...n the specification at the ToBoolean section. Furthermore, if you do not know whether a variable exists (that means, if it was declared) you should check with the typeof operator. For instance if( typeof foo !== 'undefined' ) { // foo could get resolved and it's defined } If you can be sure ...