. navigationController. delegate = nil where appropriate in the current ViewController; otherwise, the system will crash. I set it like this,
In viewDidAppear, Set self. navigationController. delegate = self; In viewDidDisAppear, Set self. navigationController. delegate = nil;
Make sure that the settings are paired.
Reference: http://stackoverflow.com/questions/20639006/getting-interactivepopgesturerecognizer-dismiss-callback-event
6. How to set the HeaderView of the Section of UITableView in Pl
process for a period of time.Search data from top to bottom with ANR in filter dataANR needs to commit the log file : Logcat (after use from ANR in +cpu) +trace.txt (last ANR information saved)7. Multiple ANR: Direct the DATA_APP_ANR under Dropbox to the developerCollect exception information (including ANR) over a period of time via Dropbox/data/system/dropboxData_app is a third-party app8.APP exception o
As if praising KeePass Password safe has been going on for years, this is a free open source storage software that can be used to store all the passwords and related notes on your Web page. You can sync your keepass on different devices, and we also recommend that readers store their databases in Dropbox. However, we have recently been curious to compare with KeePass, another well-known browser password manager LastPass as a one-stop solution, whether
material design as "The Art of creation, and our goal is to meet different human needs." People's needs will evolve over time, and our design, practice, and philosophy will also rise. We challenge ourselves to create a visual language for our users that incorporates the classic principles of good design and innovation in science and technology. This is material design. ”
Material Design case and resource website
1. Rumchata
Website:http://www.rumchata.com/age-gate
Combined with the physical
, determined to develop a new script interpreter, as an inheritance of the ABC language.(Uncle Tortoise:2005 joined Google to 2012, 2013 joined Dropbox until now, still grasp the core direction of Python development, known as Benevolent dictator ). ( buffer time due to switching problem between python2x and python3x)2. Current Python main application areas:
Cloud computing : The hottest language in cloud computing, typically using OpenStack
.tar.gz
Rename the file to 2012_0508_RT3290_Linux_STA_v2.6.0.0.tar.bz2 because Mediatek do a great job on making sure the file works correctly.
Extract the file and it should create a folder namedDPO_RT3290_LinuxSTA_V2600_20120508
Go to and DPO_RT3290_LinuxSTA_V2600_20120508/os/linux/ edit the file config.mk
On line should find the following variable:HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=nChange it toHAS_NATIVE_WPA_SUPPLICANT_SUPPORT=yand save the file.
Go to your main extracted fold
2.5-september 19, 2006
Python 2.6-october 1, 2008
Python 2.7-july 3, 2010
In November, it is announced that Python 2.7 would is supported until 2020, and reaffirmed that there would is no 2. 8 release as users were expected to move to Python 3.4+ as soon as possible
Python 3.0-december 3, 2008
Python 3.1-june 27, 2009
Python 3.2-february 20, 2011
Python 3.3-september 29, 2012
Python 3.4-march 16, 2014
Python 3.5-september 13, 2015
Python 3.6- 2016-12-23
Guido van
a good and widely used language.Statistics Address:https://www.tiobe.com/tiobe-index/By the visible, python overall is an upward trend, reflecting the Python application is more and more widespread and also gradually get recognition in the industry!Current Python main application areas:
Cloud computing : The hottest language in cloud computing, typically using OpenStack
Web Development : A number of excellent web frameworks, many large Web sites are developed for Python, Youtube,
With easy file sharing, fast synchronization, and support for multi-platform features such as PCs, Android, MAC os and iphone, I've been using it to sync my files between devices since the 2011 cool disk launch.
However, its cool disk is a class Dropbox no UI design, some of which need to log on to the Web page to complete, which no doubt to the user's use brought inconvenience. and cool Disk 2. The release of the UI version of X has fundamentally so
in the upper right corner, which is the most distinctive place I feel for multiple backups. There are also common features such as password modification, inviting friends to add traffic, and more.As a SaaS application, multi-backup makes a similar approach to Dropbox. Do not set up their own server, through the storage services to add multiple cloud facilities (including Baidu Cloud, Dropbox,amazon,google
engineers can directly refer to and use.
According to these three categories, the following selected a variety of other normative cases.
First, Brandguidelines brand norms
2. Nintendo character design specification (1993)
Press the Buttons:mario, Kirby, and Samus Aran Shine in the Nintendo Character
This is a very early design specifications, for each persona and the use of the scene are described, which for today's animation image design has a very important reference significance.
With easy file sharing, fast synchronization, and support for multi-platform features such as PCs, Android, MAC os and iphone, I've been using it to sync my files between devices since the 2011 cool disk launch. However, its cool disk is a class Dropbox no UI design, some of which need to log on to the Web page to complete, which no doubt to the user's use brought inconvenience. and cool Disk 2. The release of the UI version of X has fundamentally sol
unchanged, but the increase in detail has reduced the degree of simplicity; bright and interesting color usage is still the mainstream color trend of flat design; the pursuit of clarity and elegance is also the main feature of flat typesetting. Of course, the discussion of differences is not the goal of today's article, in the following 25 cases to explore the characteristics of flattened 2.0 is today's theme.
Cybeer Bar
Cybeer Bar is a good entry case: they are loyal to the flat
for websites and services that really care about securing data, dual authentication can be the most powerful tool for ordinary users to block unauthorized users from accessing their data. In this way, even if someone has your password, they have to access the device in your hand, such as a cell phone, to change the password. Typically, the dual authentication system sends you an email or text message, or calls you to enter the resulting code to modify the password.
Here's how to turn on dual a
I am using a sniffer tool called Dnsquerysniffer, which can display real-time DNS query records for local computers, and for each DNS resolution query, display the following information: Host name, port number, query ID, request type, request response time, response code, etc. and returns the contents of the DNS record. Domain name added to the Hosts file, Dnsquerysniffer will no longer detect the domain name parsing, and then continue to run sniffer sniffer and application software, one to find
pro element. Don't assume that HTML doesn't change. Use CSS to directly hit the elements you need, rather than opportunistic.For full content Please refer to my article Shoot to kill; CSS Selector Intent!importantUse!important only on the auxiliary class. It is also possible to use!important to elevate the priority, for example, if you want a rule to take effect, you can use. Error {color:red!important;}.Avoid actively using!important. For example, do not use it to trickery when the CSS is very
, and it's not a programming language.
All the engineers despise the PHP engineer. Tool Articles
The engineers with the text editor despise the IDE's engineers.
The VIM engineers despise the engineers who use Emacs, and the engineers of Emacs despise the Vim engineers, both vim and Emacs engineers despise all engineers with other editors; Atom, notepadd++, Sublime-Text engineers Despise the engineer with Windows Notepad.
With the engineers of the Android Studio or IntelliJ idea, the engineers of
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