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How do I add a Maven dependency in Eclipse?
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205
On the top menu bar, open Window -> Show View -> Other
In the Show View window, open Mave...
How to declare a global variable in JavaScript?
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215
If you have to generate global variables in production code (which should be avoided) always dec...
How are multi-dimensional arrays formatted in memory?
... happen. Here's a quick example:
int array1[3][2] = {{0, 1}, {2, 3}, {4, 5}};
In memory looks like this:
0 1 2 3 4 5
exactly the same as:
int array2[6] = { 0, 1, 2, 3, 4, 5 };
But if you try to pass array1 to this function:
void function1(int **a);
you'll get a warning (and the app will...
Remove characters from C# string
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answered Sep 14 '11 at 5:03
Albin SunnanboAlbin Sunnanbo
43.5k88 gold badges6363 silver badges100100 bronze badges
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MySQL offset infinite rows
...nstruct a query that displays all the results in a table, but is offset by 5 from the start of the table. As far as I can tell, MySQL's LIMIT requires a limit as well as an offset. Is there any way to do this?
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How do I modify fields inside the new PostgreSQL JSON datatype?
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Update: With PostgreSQL 9.5, there are some jsonb manipulation functionality within PostgreSQL itself (but none for json; casts are required to manipulate json values).
Merging 2 (or more) JSON objects (or concatenating arrays):
SELECT jsonb '{"a":1}'...
Reject binary with state waiting for review (can't find reject binary button)
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answered Feb 7 '11 at 1:54
ThomasRSThomasRS
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What is the best way to add options to a select from a JavaScript object with jQuery?
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edited Jun 1 at 14:55
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Remove a git commit which has not been pushed
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edited May 11 '19 at 3:15
answered Oct 23 '09 at 3:24
Bri...
Ruby: What is the easiest way to remove the first element from an array?
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edited May 26 '14 at 11:15
answered Sep 1 '10 at 7:05
Sjoe...