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Is Java really slow?
... "Java is slow" crowd, here are areas where it is still slow (updated for 2013):
Libraries are often written for "correctness" and readability, not performance. In my opinion, this is the main reason Java still has a bad reputation, especially server-side. This makes the String problems exponentia...
Why does NULL = NULL evaluate to false in SQL server
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Neil McGuiganNeil McGuigan
39.6k1010 gold badges100100 silver badges134134 bronze badges
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How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...gatures).
– Douglas
Feb 19 '16 at 9:01
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show 4 more comments
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How to add a browser tab icon (favicon) for a website?
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answered Feb 3 '11 at 16:01
Gustavo Costa De OliveiraGustavo Costa De Oliveira
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SQL injection that gets around mysql_real_escape_string()
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– Theodore R. Smith
Aug 25 '12 at 16:01
5
@TheodoreR.Smith: It's not that easy to fix. I've been w...
Scala 2.8 breakOut
...though!
– Ed Staub
Nov 25 '13 at 20:01
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show 8 more comments
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Separate Back Stack for each tab in Android using Fragments
...t though.
– hackbod
Sep 8 '11 at 17:01
4
Again, the iPhone doesn't have a back button, so it does...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...notes that the largest encoded size he could stumble upon empirically was 1011732, and chose the buffer size 1013000 arbitrarily.
typedef unsigned int u32;
namespace WorkArea
{
static const u32 circularSize = 253250;
u32 circular[circularSize] = { 0 }; // consumes 1013000 bytes
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How to profile a bash shell script slow startup?
... you'd like to begin a trace in any Bash script):
PS4='+ $(date "+%s.%N")\011 '
exec 3>&2 2>/tmp/bashstart.$$.log
set -x
add
set +x
exec 2>&3 3>&-
at the end of ~/.bashrc (or at the end of the section of any Bash script you'd like tracing to stop). The \011 is an octal ...
Why should I use a pointer rather than the object itself?
... RAII)
– Manu343726
Mar 3 '14 at 23:01
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