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Using std Namespace
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Well, am surprised no one discussed about the option of using std::xxx;. It doesn't do namespace pollution, writing code will be shorter and I think copy is lot more readale than std::copy.
– legends2k
Feb 18...
Asynchronous Process inside a javascript for loop [duplicate]
...t called when those async operations finish. As such, the loop index is "done" and sitting at its final value for all the callbacks.
To work around this, you have to uniquely save the loop index separately for each callback. In Javascript, the way to do that is to capture it in a function closure...
vim, switching between files rapidly using vanilla Vim (no plugins)
...nkfully, you get tab-completion and wildcards: the classic * and a special one, **, which stands for "any subdirectory".
Combining all of that, you can do:
:e **/*foo<Tab>
to choose from all the files containing foo in their name under the working directory or:
:e **/*foo/*bar<Tab>
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Why can I access TypeScript private members when I shouldn't be able to?
...g Module Pattern, so the private members can remain private and the public ones can be accessible in JavaScript. This is a common pattern and would provide the same accessibility in TS and JS.
– John Papa
Dec 19 '12 at 1:42
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AngularJS browser autofill workaround by using a directive
...</form>
I think you just need to simplify your approach a bit. The one thing I definitely recommend is to check ngModel.$pristine and make sure you're not overwriting some poor user's input. Also, 3 seconds is probably too long. You shouldn't have to call $apply() in a $timeout, BTW, it shou...
Fastest way(s) to move the cursor on a terminal command line?
...uick substitution: ^--option25^--newoption
Character search. This was mentioned by Pax, and can be done in regular emacs-mode with Ctrl+] for forward search, and Ctrl+Alt+] for backward search.
I recommend the second option. Ctrl+r is really handy and fast, no mucking about with editors, and you s...
What is a NullPointerException, and how do I fix it?
...e a valid point. It's difficult on the internet to really judge where someone is at, and at what level it's safe to start an explanation. I'll try revising this again.
– Bill the Lizard
Feb 20 '09 at 4:32
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Javascript: Setting location.href versus location
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Like mentioned by @SwissMister in the answer below, it seems that window.location.href is somewhat treated like an XHR request. If fired from within an XHR's success callback, window.location.href will be treated as an XHR while window...
Ruby on Rails: how do I sort with two columns using ActiveRecord?
I want to sort by two columns, one is a DateTime ( updated_at ), and the other is a Decimal (Price)
7 Answers
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Do sealed classes really offer performance Benefits?
...ze on the algorithmic level before you optimize on the code-level.
Here's one link mentioning this: Rambling on the sealed keyword
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