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Importing two classes with same name. How to handle?
...
e.g.
//import java.util.Date; //delete this
//import my.own.Date;
class Test{
public static void main(String [] args){
// I want to choose my.own.Date here. How?
my.own.Date myDate = new my.own.Date();
// I want to choose util.Date here. How ?
java.util.Date javaDate...
How to parse a CSV file using PHP [duplicate]
...://php.net/manual/en/function.fgetcsv.php
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $n...
Why compile Python code?
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Is there any difference in memory consumption? I'm testing Python on embedded devices based on mips cpu with only 64MB of RAM, so is there any advantage in memory usage when starting a compiled version of python script?
– valentt
Sep 14 ...
Python : List of dict, if exists increment a dict value, if not append a new dict
...urls)
If you really need to do it the way you showed, the easiest and fastest way would be to use any one of these three examples, and then build the one you need.
from collections import defaultdict # available in Python 2.5 and newer
urls_d = defaultdict(int)
for url in list_of_urls:
urls...
项目管理实践【五】自动编译和发布网站【Using Visual Studio with Source ...
...@163.com</FromAddress>
<ToAddress>zttc@163.com</ToAddress>
<MailPassword>testmail</MailPassword>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<OutputPath>.\Debug</OutputPath>
<EnableUpdateable>true</EnableUpd...
Linux - Replacing spaces in the file names
...h
find . -type d | while read N
do
(
cd "$N"
if test "$?" = "0"
then
for file in *; do mv "$file" ${file// /%20}; done
fi
)
done
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Quick easy way to migrate SQLite3 to MySQL? [closed]
...can then (in theory) import this into the mysql database, in this case the test database on the database server 127.0.0.1, using user root.
mysql -p -u root -h 127.0.0.1 test < dump.sql
I say in theory as there are a few differences between grammars.
In sqlite transactions begin
BEGIN TRANSA...
jQuery equivalent of JavaScript's addEventListener method
.../ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<button>test 1</button>
<button>test 2</button>
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foll...
How can I make git accept a self signed certificate?
...ts/ directory and it'd efficiently sort out everything you need. I haven't tested this, mind you, but it might allow you go use a --global with a whole bunch of certs. Worth testing, however.
– Christopher
Dec 16 '14 at 1:27
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Rails.env vs RAILS_ENV
...nquirer:
Wrapping a string in this class gives
you a prettier way to test for
equality. The value returned by
Rails.env is wrapped in a
StringInquirer object so instead of
calling this:
Rails.env == "production"
you can call this:
Rails.env.production?
So they aren't exact...