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How to configure git push to automatically set upstream without -u?
...ort HEAD`"
Usage: git track once per new branch (currently checked out). Then just push as normal :)
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LogCat message: The Google Play services resources were not found. Check your project configuration
...cted ads is displaying, but if i run same app into physical android device then it is displaying blank screen
– Bharti Ladumor
Jun 7 '19 at 9:31
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Java inner class and static nested class
...To instantiate an inner class, you must first instantiate the outer class. Then, create the inner object within the outer object with this syntax:
OuterClass outerObject = new OuterClass()
OuterClass.InnerClass innerObject = outerObject.new InnerClass();
see: Java Tutorial - Nested Classes
For c...
Good Linux (Ubuntu) SVN client [closed]
...pers for RabbitVCS (previously known as NautilusSvn).
If you use Nautilus then you might be interested in RabbitVCS (mentioned earlier by Trevor Bramble). It's an unadulterated clone of TortoiseSVN for Nautilus written in Python. While there's still a lot of improvement to be made (especially in th...
Use jQuery to change an HTML tag?
...you need to display an input in response to an edit butting being clicked, then put the input in and stick display:none or visibility:hidden on it. Hide the <h5> and show the <input> in response to the button click. If you are constantly modifying your document structure...your just aski...
mongodb: insert if not exists
... -1 This answer is dangerous. You find by the value of "key" and then you erase "key", so that subsequently you won't be able to find it again. This is a very unlikely use case.
– Mark E. Haase
Dec 29 '13 at 21:33
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Is it possible to send a variable number of arguments to a JavaScript function?
...log(arguments);
}
func('a','b','c','d'); // prints 4 which is what I want, then 'a','b','c','d'
func(arr); // prints 1, then 'Array'
func.apply(null, arr);
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What's the difference between a method and a function?
...e would be independent of an object (in java). Wouldn't that be a function then?
– Squeazer
Apr 15 '14 at 8:00
13
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Version number comparison in Python
...emove the uninteresting part of the string (trailing zeroes and dots), and then compare the lists of numbers.
import re
def mycmp(version1, version2):
def normalize(v):
return [int(x) for x in re.sub(r'(\.0+)*$','', v).split(".")]
return cmp(normalize(version1), normalize(version2)...
How can I generate an ObjectId with mongoose?
... If you generate 16777216 within one second on the same machine, then you will probably get a duplicate. :)
– joeytwiddle
Jun 20 '16 at 2:58
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