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JavaScript % (modulo) gives a negative result for negative numbers
...10) instead of -13 % 10. It would be more clear.
– Jp_
Dec 1 '16 at 10:58
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IList vs IEnumerable for Collections on Entities
...u need to access the count method and the like for example: IEnumerable<string> enumerable = <some-IEnumerable> List<string> myList = new List<string>(enumerable); However, how you expose your collection should depend on considerations such as whether you want the collection ...
TypeScript: casting HTMLElement
...eList<HtmlScriptElement>, plus getElementsByName will be able to use string literal type overrides to get this right without any casting at all!
– Peter Burns
Apr 7 '13 at 0:11
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Setting ANDROID_HOME enviromental variable on Mac OS X
Could anybody post a working solution for setting ANDROID_HOME via the terminal?
12 Answers
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How do I store data in local storage using Angularjs?
... straight to the DOM? Because I wanted to store objects rather than simple strings, I just used angular.toJson() in combination with setItem() and angular.fromJson() in combination with getItem(). Easy. Love it.
– Brett Donald
May 12 '16 at 1:16
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Generate a UUID on iOS from Swift
In my iOS Swift app I want to generate random UUID ( GUID ) strings for use as a table key, and this snippet appears to work:
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Hidden features of Python [closed]
... @SiegeX without the lambda, f.read(1) would be evaluated (returning a string) before being passed to the iter function. Instead, the lambda creates an anonymous function and passes that to iter.
– jmilloy
Dec 31 '11 at 16:43
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Python/postgres/psycopg2: getting ID of row just inserted
...NG id")
id_of_new_row = cursor.fetchone()[0]
And please do not build SQL strings containing values manually. You can (and should!) pass values separately, making it unnecessary to escape and SQL injection impossible:
sql_string = "INSERT INTO domes_hundred (name,name_slug,status) VALUES (%s,%s,%s...
What's the difference between unit tests and integration tests? [duplicate]
...used to think an example of "small chunk of code" was getCitiesFromCountry(string Country) should verify that the database returns "London, Manchester" if you pass in "UK". That to me was a unit. So I'd use a mock to mock the database and try to return a filtered list. I now understand that as being...
How to connect to my http://localhost web server from Android Emulator
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this is a completed string and the only worked on my android 8.1 emulator
– CodeToLife
May 15 '18 at 19:58
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