):
values[i] = his[i]
for j,k in sorted (Values.items (), Key=lambda x:x[1],reverse = True) [: ten]:
print J,k
Output:
255 625
365 212 186 219 135 169 132 116
213
184 15 234
We got the top 10 colors in the picture, of which 220 and 227 are the red and gray we need to construct a black-and-white two-value picture.
#-*-Coding:utf8-*-from
pil import Image
im = Image.open ("captcha.gif")
im = Im.convert ("P")
im2 = Image.new ("P", im.size,255) for
x in range (Im.size[
Qlistwidget and Qtablewidget use and properties, Qtablewidget and Qlistwidget style sheet settings, scroll bar style settings
first, the use of Qlistwidget
First, Qlistwidget list_widget = new Qlistwidget ();
List_widget->resize (200,300);
List_widget->setfixedwidth (300);
Set the item icon size list_widget->seticonsize (Qsize (50,30));
Qlistwidgetitem *add_item = new Qlistwidgetitem (list_widget);
Add_item->seticon (Qicon (":/res/pix/add.png"));
(3322.org ),
Yes
One
DynamicIn the case of Site-to-Site VPN, you can change the configuration by yourself.
Headquarters: pix 525 adsl static IP address, internal IP address 168.98.0.0
Division: cisco 2621 adsl
DynamicIp Address: internal ip address 168.98.1.0
Requirements, headquarters, branch, all VPN connections
Internet access is automatically established when the segment 168.98.1.0 accesses the CIDR Block 168.98.0.0 of the headquarters.
He
In the process of using routes, we often encounter many problems. To solve these problems, we first need to check the router configuration and then according to the previous configuration of the router, confirm the problem.
View router configuration 1: Start log Service
Step 1: start logging on. Note: By default, the logging level is set to 3 (error). the default log level is 3 error)
Step 2: Set the log LevelStep 3: Check log settings
View vro configuration 2: Test log output
Step 1: Send log i
implementation mechanism, and a session Detection Technology (core detection) based on the operating system kernel ). The hardware supports flexible expansion of interfaces, which can adapt to business development needs and protect investment. _ Blank "> the physical interface of the firewall implements the d0t1q Encapsulation Format, which can be connected to the trunk interface of the switch and implement the routing function between VLANs, ensures the accessibility of the firewall to variou
This section describes some rules that must be followed by all implementations of QueryInterface, this allows the customer to gain sufficient knowledge about components and implement some control and other useful processing. Without these rules, it is impossible to compile components, because in this case, the behavior of QueryInterface will be uncertain. Specifically, these rules are:The same iunknown pointer is always returned by QueryInterface.If the customer has obtained an interface, it wil
original pixel is ready, and the bitmap is finally drawn. Android has a method for creating bitmap, as shown below:
Pixelbuffer. position (0); // reset the read/write position to int pix [] = new int [width * Height]; pixelbuffer. get (pix); // This is to assign the value of data in intbuffer to the bitmap BMP = bitmap in the PIX array. createbitmap (
display
Vidioc_querystd: checks the standards supported by the current video device, such as pal or NTSC.
Some of these Io calls are required and some are optional.
4. Check the standards supported by the current video device
In Asia, Pal (720x576) cameras are generally used, while NTSC (720x480) is generally used in Europe, and vidioc_querystd is used for detection:
V4l2_std_id STD;Do {Ret = IOCTL (FD, vidioc_querystd, STD );} While (ret =-1 errno = eagain );Switch (STD ){Case v4l2_std_ntsc:
: function for ending video displayVidioc_querystd: checks the standards supported by the current video device, such as pal or NTSC.Some of these Io calls are required and some are optional.
Check the standards supported by the current video deviceIn Asia, Pal (720x576) cameras are generally used, while NTSC (720x480) is generally used in Europe, and vidioc_querystd is used for detection:V4l2_std_id STD;Do {Ret = IOCTL (FD, vidioc_querystd, STD );} While (ret =-1 errno = eagain );Switch (STD )
Transferred from: https://blog.bitsrc.io/9-css-in-js-libraries-you-should-know-in-2018-25afb4025b9bIn fact, WiX stylable is also good, there are related comparisons on the web, as well as the pros and cons of some of the best CSS in Javascript libraries-to-use in the Your app.When building Bit, turning components to building blocks which can be shared, used and developed ANYWH Ere, we had to get deeply familiarized with the various ways people choose
the MySQL Installation Wizard to install MySQL, the previous MySQL version of the user needs to manually close and delete the existing MySQL appliance. Microsoft has included an improved version of Microsoft Windows Installer (MSI) in its recent Windows release. MSI has become the de facto standard for applications on Windows2000,windows XP and Windows Server 2003. The MySQL Installation Wizard will fully use this technology to provide a more stable and flexible installation process. The Micros
Download any version source code of the Windows Azure Powershell from https://github.com/Azure/azure-sdk-tools/releases
Downdload WiX toolset from http://wix.codeplex.com/releases/view/115492 and install it to let your VS supports WiX compone Nt.
Build \windowsazurepowershell\src\windowsazurepowershell.sln. Build all project with the solution, you can select Build->build Solution menu.
Build \wi
standard for applications on Windows 2003, Windows XP, and Windows Server. The MySQL Installation Wizard makes full use of this technology to provide a more stable and flexible installation process. The installer mechanism of Microsoft Windows is updated with the release of Windows XP. For versions earlier than Windows, refer to this Microsoft Knowledge Base article to obtain the latest version of the Windows Installer mechanism. At the same time, Microsoft has recently introduced the
facto standard for applications on Windows 2003, Windows XP, and Windows Server. The MySQL Installation Wizard makes full use of this technology to provide a more stable and flexible installation process. The installer mechanism of Microsoft Windows is updated with the release of Windows XP. For versions earlier than Windows, refer to this Microsoft Knowledge Base article to obtain the latest version of the Windows Installer mechanism. At the same time, Microsoft has recently introduced the
standard installation program for all MySQL Release versions. Before using the MySQL Installation Wizard to install MySQL, users of previous MySQL versions must manually close and Delete the existing MySQL device. Microsoft has included an improved version of Microsoft Windows Installer (MSI) in the latest Windows release. MSI has become a de facto standard for applications on Windows 2003, Windows XP, and Windows Server. The MySQL Installation Wizard makes full use of this technology to provid
Inno Setup
As a colleague named after the C language code line said, never think that you will not do B I. Tomorrow is you. Piaoger finally needs B and I.
Installation packages include Wix, NSIs, and Inno. piaoger thinks Wix is too professional. NSIs cannot find anyone to ask, while Inno is easy to find and help.
# Inno
[Home page] (http://www.jrsoftware.org/isinfo.php)
# Setup
To use # define or code i
Resource preparation
Windows PV-driver source code:
Http://xenbits.xensource.com/ext/win-pvdrivers.hg
Wdk:
Http://msdn.microsoft.com/en-us/windows/hardware/gg487463.aspx
Mercurial :( used to download the Windows PV-driver source code)
Http://mercurial.selenic.com/downloads/
7-zip:
Http://sparanoid.com/lab/7z/
Or
Http://www.skycn.com/down.php? Uri = http: // 118.72.254.219: 82/down/7z920.exe
Windows Installer XML (WIX ):
Http://
Resource preparation
Windows PV-driver source code:
Http://xenbits.xensource.com/ext/win-pvdrivers.hg
Wdk:
Http://msdn.microsoft.com/en-us/windows/hardware/gg487463.aspx
Mercurial :( used to download the Windows PV-driver source code)
Http://mercurial.selenic.com/downloads/
7-zip:
Http://sparanoid.com/lab/7z/
Or
Http://www.skycn.com/down.php? Uri = http: // 118.72.254.219: 82/down/7z920.exe
Windows Installer XML (WIX ):
Http://
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