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Changing the default header comment license in Xcode
... dynamic data, see the Text Macros Reference: help.apple.com/xcode/mac/9.0/index.html?localePath=en.lproj#/… For examples, see: oleb.net/blog/2017/07/xcode-9-text-macros
– mcw
Mar 15 '18 at 2:28
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Is there a way to ignore a single FindBugs warning?
...n directly above the offending code
@SuppressWarnings("OUT_OF_RANGE_ARRAY_INDEX")
See here for more info: findbugs Spring Annotation
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From an array of objects, extract value of a property as array
...r the JS only solutions, I've found that, inelegant as it may be, a simple indexed for loop is more performant than its alternatives.
Extracting single property from a 100000 element array (via jsPerf)
Traditional for loop 368 Ops/sec
var vals=[];
for(var i=0;i<testArray.length;i++){
vals.p...
Ways to implement data versioning in MongoDB
...l ensure, that 2 is the latest vid.
This way there's no need for a unique index, but the application logic has to take care of incrementing the vid on insert.
Remove a specific version:
update(
{ "_id":ObjectId("...") },
{ $pull:{ "data":{ "vid":2 } } }
)
That's it!
(remember the 16MB ...
Determine function name from within that function (without using traceback)
...entially deprecated methods in @RoshOxymoron's answer as well as numerical indexing into the stack for @neuro/@AndreasJung's answer: print(inspect.currentframe().f_code.co_name)
– hobs
Mar 17 '15 at 21:43
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JPA eager fetch does not join
...have decided that a simple query will be quicker than a join especially if indexes etc are missing.
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Find the most frequent number in a numpy vector
...c, short and allows pulling elements from values or counts by some derived index.
– ryanjdillon
Sep 22 '15 at 13:16
2
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In a django model custom save() method, how should you identify a new object?
...uniqueness constraints on fields other than the id (e.g., secondary unique indexes on other fields). In that case, you could still have a new record in hand, but be unable to save it.
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Enter triggers button click
... example:
<form onsubmit='return false;' id='frmNoEnterSubmit' action="index.html">
<input type='text' name='txtTest' />
<input type='button' value='Submit'
onclick='document.forms["frmNoEnterSubmit"].onsubmit=""; document.forms["frmNoEnterSubmit"].submit();' />...
Angularjs: 'controller as syntax' and $watch
...dentifier $ctrl does not correlate with the controller as a feature (like $index does for example in a ng-repeat), it just happens to be the default name for the controller inside a component (and the question is not even about a component).
– user1852503
Oct 2...