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Tools to selectively Copy HTML+CSS+JS From A Specific Element of DOM [closed]
...html & css). I can't believe this actually worked. And just so people know, I didn't see this feature in edge just explorer.
– Watson
Nov 7 '16 at 18:50
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Should flux stores, or actions (or both) touch external services?
...'re using):
someActionCreator: function(userId) {
// Dispatch an action now so that stores that want
// to optimistically update their state can do so.
dispatch("SOME_ACTION", {userId: userId});
// This example uses promises, but you can use Node-style
// callbacks or whatever you want f...
MySQL Results as comma separated list
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Now only I came across this situation and found some more interesting features around GROUP_CONCAT. I hope these details will make you feel interesting.
simple GROUP_CONCAT
SELECT GROUP_CONCAT(TaskName)
FROM Tasks;
Resul...
Why does changing 0.1f to 0 slow down performance by 10x?
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@s73v3r That's a very good question. Now that I look at the assembly, not even + 0.0f gets optimized out. If I had to guess, it could be that + 0.0f would have side-effects if y[i] happened to be a signalling NaN or something... I could be wrong though.
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Getting only 1 decimal place [duplicate]
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Update: Round gives me 45.3 nowdays.
– Nathan
Mar 30 '12 at 14:44
2
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Get content of a cell given the row and column numbers
...umn number. The row and column number are stored in cells (here B1,B2). I know the following solutions work, but they feel a bit hacky.
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How do browsers pause/change Javascript when tab or window is not active?
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Great answer. Any other possible known differences for functions other than setInterval and requestAnimationFrame?
– Andrew Mao
Apr 16 '13 at 20:11
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Static variables in member functions
...only to those types. e.g. template<typename T> void foo (T t) {...}. Now for foo<int> there will be a static int i (say foo<int>::i) and separate for foo<string> there will be a separate static int i (say foo<string>::i) and so on. i will be incremented separately for f...
Using an ORM or plain SQL? [closed]
...a lot of work in getting data in and out of the database. (You'll want to know how it handles polymorphism and many-to-many relationships if you need to map those. It's these two domains that provide most of the 'impedance mismatch' that makes some call ORM the 'vietnam of computer science'.)
For a...
vim, switching between files rapidly using vanilla Vim (no plugins)
... "any subdirectory" in combination with :e but I'll be using it a lot from now on. I marvel at the work that got into Ctrl-P and can learn a lot from it but it didn't work for me. I found it to be a bit slugish and as such interrupting my train of thought while working (could be my system, my settin...