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Find <em>mem>ost frequent value in SQL colu<em>mem>n
How can I find the <em>mem>ost frequent value in a given colu<em>mem>n in an SQL table?
9 Answers
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Const before or const after?
To start you probably know that const can be used to <em>mem>ake either an object's data or a pointer not <em>mem>odifiable or both.
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Why does viewWillAppear not get called when an app co<em>mem>es back fro<em>mem> the background?
I'<em>mem> writing an app and I need to change the view if the user is looking at the app while talking on the phone.
7 Answers
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Print a string as hex bytes?
I have this string: Hello world !! and I want to print it using Python as 48:65:6c:6c:6f:20:77:6f:72:6c:64:20:21:21 .
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JavaScript variables declare outside or inside loop?
In AS3 I believe you should initialise all variables outside loops for increased perfor<em>mem>ance. Is this the case with JavaScript as well? Which is better / faster / best-practice?
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How do I query between two dates using <em>Mem>ySQL?
...r second date is before your first date (ie. you are querying between Septe<em>mem>ber 29 2010 and January 30 2010). Try reversing the order of the dates:
SELECT *
FRO<em>Mem> `objects`
WHERE (date_field BETWEEN '2010-01-30 14:15:55' AND '2010-09-29 10:15:55')
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Can Retrofit with OKHttp use cache data when offline
I'<em>mem> trying to use Retrofit &a<em>mem>p; OKHttp to cache HTTP responses. I followed this gist and, ended up with this code:
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What do 'real', 'user' and 'sys' <em>mem>ean in the output of ti<em>mem>e(1)?
What do 'real', 'user' and 'sys' <em>mem>ean in the output of ti<em>mem>e?
6 Answers
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R: Co<em>mem><em>mem>ent out block of code [duplicate]
I want to co<em>mem><em>mem>ent out several lines of code in R. Is there any way of doing it without having to put a # before each line - sort of like /* blocked out code */ in SAS?
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offsetting an ht<em>mem>l anchor to adjust for fixed header [duplicate]
I a<em>mem> trying to clean up the way <em>mem>y anchors work. I have a header that is fixed to the top of the page, so when you link to an anchor elsewhere in the page, the page ju<em>mem>ps so the anchor is at the top of the page, leaving the content behind the fixed header (I hope that <em>mem>akes sense). I need a way to ...