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How to select only 1 row from oracle sql?
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@bdares: it will work, yes. But not your answer, with the order by.
– ypercubeᵀᴹ
Jan 19 '12 at 0:30
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AngularJS - wait for multiple resource queries to complete
...q, which you linked to, it guarantees that the result array is in the same order as the promise array.
– nh2
May 4 '13 at 5:18
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How to avoid using Select in Excel VBA
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adding to this brilliant answer that in order to work wit a range you don't need to know its actual size as long as you know the top left ... e.g. rng1(12, 12) will work even though rng1 was set to [A1:A10] only.
– MikeD
Jan 1...
What does [object Object] mean?
...nd objects. In this case the string value is coerced to a string object in order to access the property length. The string object is only used for a fraction of second after which it is sacrificed to the Gods of garbage collection – but in the spirit of the TV discovery shows, we will trap the elu...
selecting unique values from a column
...se the DISTINCT operator in MySQL:
SELECT DISTINCT(Date) AS Date FROM buy ORDER BY Date DESC;
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Sharing link on WhatsApp from mobile website (not application) for Android
...sApp updated on its official website that we need to use
this HTML tag in order to make it shareable to mobile sites:
<a href="whatsapp://send?text=Hello%20World!">Hello, world!</a>
You can replace text= to have your link or any text content
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Converting bool to text in C++
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This is a defensive programming technique that protects against hidden order-of-operations errors; i.e., how does this evaluate for all compilers?
1 == 2 ? "true" : "false"
compared to
(1 == 2) ? "true" : "false"
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How are Python's Built In Dictionaries Implemented?
...dom probing. In random probing, the next slot is picked in a pseudo random order. The entry is added to the first empty slot. For this discussion, the actual algorithm used to pick the next slot is not really important (see dictobject.c:33-126 for the algorithm for probing). What is important is tha...
What is the email subject length limit?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Convert Java Array to Iterable
...nce of the comprising method's argument (for example an int[]) as field in order to implement the methods.
-> This approach is performant and saves you memory (except for the memory of the newly created methods, even though, using Arrays.asList() would take memory in the same way)
2) Since arrays...