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What is an AngularJS directive?
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OK I have a better understanding now. One way to think about it is: 1. DSL's usually represent syntax trees 2. The HTML DOM is a DSL syntax tree but it's a rigid one: the tags are mostly rigidly designed and purposed, and not extensible. 3. AngularJS and th...
How can I let a table's body scroll but keep its head fixed in place?
...g the same columns width to both.
However, since tbody itself is a block now, it can no longer behave like a table. Since you still need a table behavior to display you columns correctly, the solution is to ask for each of your rows to display as individual tables:
thead {
display: ta...
List files by last edited date
... is not available on BSD find (you will get this error: find: -printf: unknown primary or operator). Fortunately you can Install GNU find through Homebrew (there should be an option to Fink and Macports as well):
brew install findutils
After install it the GNU find should be available to you as ...
Difference between float and decimal data type
... This is rarely true anymore. Testing is the best policy, as it's best to know for certain what the trade-offs are.
– user1899861
Oct 17 '13 at 2:24
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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
...estion, as I've understood it, was you fetched already locally and want to now merge your branch to the latest of the same branch.
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Pandas: create two new columns in a dataframe with values calculated from a pre-existing column
...e of NumPy's extremely fast vectorized operations instead of our loops. We now have a 30x speedup over the original.
The simplest speed test with apply
The above example should clearly show how slow apply can be, but just so its extra clear let's look at the most basic example. Let's square a Se...
How to implement Rate It feature in Android App
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I implemented this a while back, to some extent. It is impossible to know whether or not a user has rated an app, to prevent ratings from becoming a currency (some developers might add an option like "Rate this app and get so and so in the app for free").
The class I wrote provides three butt...
C state-machine design [closed]
...o doubt there will be higher-level abstractions which may be more suitable nowadays but I suspect they'll all boil down to this same sort of structure.
And, as ldog states in a comment, you can avoid the globals altogether by passing a structure pointer to all functions (and using that in the ev...
GDB corrupted stack frame - How to debug?
...adresses (0x00000002 and the like) are actually PC values, not SP values. Now, when you get this kind of SEGV, with a bogus (very small) PC address, 99% of the time it's due to calling through a bogus function pointer. Note that virtual calls in C++ are implemented via function pointers, so any pr...
Android ListView with different layouts for each row
...to have a single ListView that contains different layouts for each row. I know how to create a custom row + custom array adapter to support a custom row for the entire list view, but how can I implement many different row styles in the ListView?
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