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What is an AngularJS directive?
...ine shopping" domain, rather than "div"s and "span"s (as @WTK already mentioned).
Directives can also componentize HTML -- group a bunch of HTML into some reusable component. If you find yourself using ng-include to pull in lots of HTML, it is probably time to refactor into directives.
What de...
Find (and kill) process locking port 3000 on Mac
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Nothing above worked for me. Anyone else with my experience could try the following (worked for me):
Run:
lsof -i :3000 (where 3000 is your current port in use)
then check status of the reported PID :
ps ax | grep <PID>
finally, "begone with it...
Static Initialization Blocks
...itialization block" is used to set values of static field if it cannot be done in one line.
14 Answers
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How can I assign an ID to a view programmatically?
...i++){
TextView tv = new TextView(this.getApplicationContext());
// One new TextView will also be assigned an id==12:
tv.setId(i);
placeholder.addView(tv);
}
So placeholder and one of our new TextViews both have an id of 12! But this isn't really a problem if we query placeholder's ...
Syntax for a single-line Bash infinite while loop
...ght combination of semicolons and/or braces. I'd like to do this, but as a one-liner from the command line:
12 Answers
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Update Item to Revision vs Revert to Revision
... of data. Nothing is stopping me from changing the files. What if I change one of the files and try to commit it. Im guessing subversion is going to see the conflict and force me to merge the latest version in the repository into my modified working copy before I submit it.
– ...
What does “program to interfaces, not implementations” mean?
One stumbles upon this phrase when reading about design patterns.
7 Answers
7
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Why should C++ programmers minimize use of 'new'?
...emory leak with std::string when using std::list<std::string> , and one of the comments says this:
18 Answers
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Count the items from a IEnumerable without iterating?
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The mentioned extension is available since .Net 3.5 and documented in MSDN.
– Christian
Jul 4 '13 at 10:31
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How can I change an element's text without changing its child elements?
... No need to replace the text node. Just change the existing one's data or nodeValue property.
– Tim Down
Nov 5 '10 at 15:13
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