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What is “assert” in JavaScript?
...ed the debugger; statement. See developer.chrome.com/devtools/docs/… for more.
– Vicky Chijwani
Dec 30 '15 at 12:14
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How to change the indentation width in emacs javascript mode
...dth remains at 8 and so tabs are only used if indent level is 4 (2x4=8) or more. How do you set tab width to 2 or 4 so that tabs instead of spaces are used? I've tried a bunch of settings, e.g. (setq tab-width 4) but to no avail. My goal: use tab width 4, and only use tab characters (not spaces as a...
Python ValueError: too many values to unpack [duplicate]
...terating over just the keys (which are strings).
Since self.materials has more than two keys*, they can't be unpacked into the tuple "k, m", hence the ValueError exception is raised.
In Python 2.x, to iterate over the keys and the values (the tuple "k, m"), we use self.materials.iteritems().
Howe...
How can I select an element with multiple classes in jQuery?
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Are global variables in PHP considered bad practice? If so, why?
...ce_callback('!pattern!', array($obj, 'method'), $str);
See callbacks for more.
The point is that objects have been bolted onto PHP and in some ways lead to some awkwardness.
Don't concern yourself overly with applying standards or constructs from different languages to PHP. Another common pitfal...
What is private bytes, virtual bytes, working set?
...by every process on a system under heavy load will add up to significantly more memory than the machine actually has.
So the relationships are:
Private Bytes are what your app has actually allocated, but include pagefile usage;
Working Set is the non-paged Private Bytes plus memory-mapped files;
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Passing parameters to addTarget:action:forControlEvents
...ust check (objectClass *)[button.layer valueForKey:@"anyKey"]; It's like a more free version of .tag
– Albert Renshaw
Oct 14 '16 at 20:40
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Cache an HTTP 'Get' service response in AngularJS?
...to enable or disable caching of the HTTP response. See
$http Caching for more
information.
Boolean value
So you can set cache to true in its options:
$http.get(url, { cache: true}).success(...);
or, if you prefer the config type of call:
$http({ cache: true, url: url, method: 'GET'}).succ...
How do I know the script file name in a Bash script?
...as a command line switch. I suggest instead me=$(basename -- "$0") or much more efficiently at the expense of readability, me=${0##*/}. For symlinks, me=$(basename -- "$(readlink -f -- "$0")") assuming gnu utils, otherwise it will be a very long script which I will not write here.
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What's the rationale for null terminated strings?
...nother relevant quote: "...the semantics of strings are fully subsumed by more general rules governing all arrays, and as a result the language is simpler to describe..."
– AShelly
Nov 13 '15 at 17:41
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