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Can you resolve an angularjs promise before you return it?
...ferencing the injected Service.whatever
Seems to work ok. But I am kinda new to angular. *error handling mostly left out for clarity
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Tying in to Django Admin's Model History
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The new home of django-simple-history seems to be: github.com/treyhunner/django-simple-history More info on RTD django-simple-history.readthedocs.org/en/latest
– Brutus
Jul 28 '14 at 8:05
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Spring MVC @PathVariable getting truncated
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For Spring 3.1 users - if you're using the new RequestMappingHandlerMapping instead, the property to set is useSuffixPatternMatch (also to false). @Ted: the linked issue mentions that in 3.2 they hope to add a bit more control so it doesn't have to be all-or-nothing.
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Dynamically creating keys in a JavaScript associative array
...se the first example. If the key doesn't exist it will be added.
var a = new Array();
a['name'] = 'oscar';
alert(a['name']);
Will pop up a message box containing 'oscar'.
Try:
var text = 'name = oscar'
var dict = new Array()
var keyValuePair = text.replace(/ /g,'').split('=');
dict[ keyValuePa...
Best practice to run Linux service as a different user
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On Debian we use the start-stop-daemon utility, which handles pid-files, changing the user, putting the daemon into background and much more.
I'm not familiar with RedHat, but the daemon utility that you are already using (which is defined in /etc/init.d/functions, btw.) is mentioned ev...
How do I convert a String object into a Hash object?
...all of the objects in the hash.
If I start with the hash {:a => Object.new}, then its string representation is "{:a=>#<Object:0x7f66b65cf4d0>}", and I can't use eval to turn it back into a hash because #<Object:0x7f66b65cf4d0> isn't valid Ruby syntax.
However, if all that's in th...
Can I have an onclick effect in CSS?
...btnLeft" /></label>
With that being said, there is some bad news. Because a label can only be associated with one form control at a time, that means you can't just drop a button inside the <label></label> tags and call it a day. However, we can use some CSS to make the lab...
difference between css height : 100% vs height : auto
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regex.test V.S. string.match to know if a string matches a regular expression
... bit my team recently): If you use the 'g' flag on your Regex and create a new instance (i.e. via new RegExp(<regex_str>, 'g')) and you reuse that instance, running "test" is stateful, i.e. will return different results when run multiple times. See developer.mozilla.org/en-US/docs/Web/JavaScri...
What is the preferred syntax for defining enums in JavaScript?
... can also be set dynamically. So supposing you only know the name for your new enum value, you can still add it without problems:
// Add 'Extra Large' size, only knowing it's name
var name = "Extra Large";
SIZE[name] = {value: -1, name: name, code: "?"};
Of course this means that some assumptions...