大约有 46,000 项符合查询结果（耗时：0.0454秒） [XML]
Which MySQL data type to use for storing boolean values
...
For MySQL 5.0.3 and higher, you can use BIT. The manual says:
As of MySQL 5.0.3, the BIT data type is used to store bit-field
values. A type of BIT(M) enables storage of M-bit values. M can range
from 1 to 64.
Otherwise, according to t...
Efficient way to insert a number into a sorted array of numbers?
...
Just as a single data point, for kicks I tested this out inserting 1000 random elements into an array of 100,000 pre-sorted numbers using the two methods using Chrome on Windows 7:
First Method:
~54 milliseconds
Second Method:
~57 seconds
So, at least on this setup, the native method doesn...
What is the difference between trie and radix trie data structures?
... |
edited Nov 15 '15 at 10:29
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
...
How to create a cron job using Bash automatically without the interactive editor?
...
20 Answers
20
Active
...
How does variable assignment work in JavaScript?
...
edited Aug 11 '18 at 14:50
Volker E.
5,1821111 gold badges4141 silver badges6262 bronze badges
answered...
Embed SVG in SVG?
...ur SVG file. For fun, save the following as recursion.svg:
<svg width="100%" height="100%" viewBox="-100 -100 200 200" version="1.1"
xmlns="http://www.w3.org/2000/svg">
<circle cx="-50" cy="-50" r="30" style="fill:red" />
<image x="10" y="20" width="80" height="80" href="recu...
How can I generate random alphanumeric strings?
...
1750
I heard LINQ is the new black, so here's my attempt using LINQ:
private static Random random = ...
In-Place Radix Sort
...ngth passes through the array.
void radixSort(string[] seqs, size_t base = 0) {
if(seqs.length == 0)
return;
size_t TPos = seqs.length, APos = 0;
size_t i = 0;
while(i < TPos) {
if(seqs[i][base] == 'A') {
swap(seqs[i], seqs[APos++]);
i++;...
PHP Pass by reference in foreach [duplicate]
...
|
edited Feb 10 '14 at 13:51
Boaz
17.1k88 gold badges5454 silver badges6262 bronze badges
an...
How to specify maven's distributionManagement organisation wide?
I'm trying to figure out how to organize many (around 50+) maven2 projects, so that they can deploy into a central nexus repository. When using the mvn deploy goal, one does need to specify the target in the distributionManagement tag like this:
...