Mobile Develop

Many of the projects I have developed are useful to calculate the time difference, here I have a small package of methods to share to the needs of friends, of course, mainly beginners, haha.The main use of NSDate, Nscalender, nscomponents three

1. DescriptionFor most employees of the enterprise, because of the fixed position of their work, there can be many ways to clock in to check in to ensure that the employee to work on time and normal, but for frequent travel, to the customer site

Read Catalogue Performance concerns for IOS apps Start time User response Memory Graphics and animations File and network I/O Read more Performance concerns for IOS appsWhile the iphone is getting better, its

The size of the picture in memoryThere is an inner class Bitmap.config class in the Android.graphics.Bitmap class, CreateBitmap (intwidth, int height, bitmap.config Config) in the Bitmap class Method will be used, open a look at this

In the study of Android development and testing, found that different people for the Click event is not the same way, the internet looked up, found that there are four kinds of writing, so want to compare the four different methodsThe first method:

Problem Description:GitHub downloads the demo, often used to cocoapods, sometimes because of dependencies or version problems can not be compiled run. Occurs The sandbox is not sync with the Podfile.lock when, for example, the problem is as

Broadcastreceiver is the broadcast receiver, and the system will send some broadcasts when the event is generated, such as booting, calling, etc...The broadcastreceiver can then receive these broadcasts for operation.All we have to do today is to

Subtitle: Take picture without preview AndroidGoogle has set a threshold for privacy protection, which is that it is necessary to have an image preview in the development of Android apps. This will secretly record the behavior and peripheral

OverviewThe current trend in mobile development has been overwhelming, and this series wants to talk a little bit about the individual's insight into iOS development, which is planned from several angles to iOS development: C language

Because some of the needs of the project need to use this kind of presentation.  Found the majority of the market with similar features of the application. The basic idea of nesting scrollview conversion events is distributed to the ListView

??before installing, please confirm the following conditions:①: The memory card needs to have more than302Mof space. Download the installation:1.Download the file and install:①::http://kuai.xunlei.com/d/hWIkAAIkJwAawgZUa3c?p=09122②: Download the

First look at the official explanation: The Linktodeath () method can be used to register a ibinder.deathrecipient with the IBinder, which would be called if its containing process goes away. That is, after we have applied for a

Before a tool to measure distances was needed, the OpenLayers.Control.Measure was checked, and the acreage process realized the acreage of the distance or area on the vector layer by invoking the event handler Handler.Here is the distance acreage,

Nagios Monitoring Cisco SwitchesFirst, the environment:1. nagios4.0.8 has been built2.centos6.5 x86_64Second, 4 scripts are required to monitor CiscoCheck_snmp_cisco_ifstatusCheck_snmp_cisco_loadavgCheck_snmp_cisco_memutilCheck_snmp_envDownload Link:

Using Android's intent to invoke another activity, the use of a multithreaded mechanism, asynchronous way. Startactivityforresult is called after the activity does not return the result immediately to the Acitivity object that called

/*Generated by Runtimebrowser Image:/system/library/frameworks/mobilecoreservices.framework/mobilecoreservices */@interface Lsapplicationworkspace:nsobject//Image:/system/library/frameworks/mobilecoreservices.framework/mobilecoreservices+(ID)

Use of Tag controllers in iOS development--uitabbarcontrollerFirst, IntroductionSimilar to the navigation controller, the label controller is also used to manage the view controller of a UI control, within which a tab bar is encapsulated, and

Apple has a corporate presence in China (Shanghai), but it feels like it is primarily a testing department, primarily to protect Apple's product quality QE. Interview, the interviewer out of a topic, I seem to have opened a similar topic, but

1. descriptionFor most employees of the enterprise, because of the fixed position of their work, there can be many ways to clock in to check in to ensure that the employee to work on time and normal, but for frequent travel, to the customer site

ReferenceLinux under the Mail command and use an external SMTP server to set instructionsHttp://blog.chinaunix.net/uid-16969514-id-3363644.html1, Modify the sender email, modified, All users send email is using this email account.In order for Nagios