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Weird PHP error: 'Can't use function return value in write context'
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edited Oct 20 '14 at 16:34
answered May 5 '14 at 17:28
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delete_all vs destroy_all?
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answered Jul 14 '11 at 20:45
Ryan HerRyan Her
78711 gold badge44 silver badges1313 bronze badges
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How to use WeakReference in Java and Android development?
...s memory of this object?
– beni
Feb 20 '13 at 15:37
4
broken link to java.net
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What is the difference between tinyint, smallint, mediumint, bigint and int in MySQL?
...147483647 0 to 4294967295
bigint | 8 bytes -9223372036854775808 to 9223372036854775807 0 to 18446744073709551615
The "unsigned" types are only available in MySQL, and the rest just use the signed ranges, with one notable exception: tinyint in SQL Server is unsigned and h...
Advantage of switch over if-else statement
...e.
– Nils Pipenbrinck
Oct 12 '08 at 20:44
5
@NilsPipenbrinck with the ease of building pseudo-rec...
C char array initialization
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edited Jan 20 '15 at 18:53
answered Sep 8 '13 at 21:51
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How to read a .xlsx file using the pandas Library in iPython?
...e to read_excel:
dfs = pd.read_excel(file_name, sheet_name=None)
In 0.20 and prior, this was sheetname rather than sheet_name (this is now deprecated in favor of the above):
dfs = pd.read_excel(file_name, sheetname=None)
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When to use , tag files, composite components and/or custom components?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jul 25 '11 at 20:58
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How does Duff's device work?
...ere's the Wikipedia example with some notations.
Let's say you're copying 20 bytes. The flow control of the program for the first pass is:
int count; // Set to 20
{
int n = (count + 7) / 8; // n is now 3. (The "while" is going
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