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Checking for empty queryset in Django
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223
if not orgs:
# Do this...
else:
# Do that...
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Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
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136
I suspect because of modules, which remove the need for the #import <Cocoa/Cocoa.h>.
As ...
How to create local notifications?
...tification()
localNotification.fireDate = NSDate(timeIntervalSinceNow: 3)
localNotification.alertBody = "This is local notification from Swift 2.0"
localNotification.timeZone = NSTimeZone.localTimeZone()
localNotification.repeatInterval = NSCalendarUnit.CalendarUnitMinute
localNo...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...文件，
DEVICE=eth0
HWADDR=00:0C:29:EC:D0:45
TYPE=Ethernet
UUID=fa934d66-d4f7-495b-bb04-c4fba00686a7
ONBOOT=yes #no 改成yes 启动自动激活
NM_CONTROLLED=yes
BOOTPROTO=static #原来的DHCP 改成static
IPADDR=192.168.8.106 #根据自己的情况修改
NETMASK=255...
How do I execute inserts and updates in an Alembic upgrade script?
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3 Answers
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How to convert a string to utf-8 in Python
..., "utf-8")
^ Converting to unicode and specifying the encoding.
In Python 3
All strings are unicode. The unicode function does not exist anymore. See answer from @Noumenon
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What are 'get' and 'set' in Swift?
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38
That's actually explained right before the code:
In addition to simple properties that are sto...
Export specific rows from a PostgreSQL table as INSERT SQL script
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edited Dec 28 '18 at 10:39
Abdellah Alaoui
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answ...
Get the full URL in PHP
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Have a look at $_SERVER['REQUEST_URI'], i.e.
$actual_link = "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
(Note that the double quoted string syntax is perfectly correct)
If you want to support both HTTP and HTTPS, you can use
$act...
How to move a model between two Django apps (Django 1.7)
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answered Sep 3 '14 at 19:13
ChillarAnandChillarAnand
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