returned at once if(Key.isacceptable ()) {System.out.println ("Isacceptable"); //here more ingenious, registered Op_read handed over to a selector dealKey.channel (). Register (childselectors[i++%Count], selectionkey.op_read); } //This part is Child eventloop processing if(Key.isconnectable ()) {System.out.println ("Isconnectable"); } if(Key.iswritable ()) {System.out.println ("IsWritable"); } if(Key.isreadable ()) {Syst
example of this SQL tag sample code{dede:sql sql= "Select content from Dede_arctype where id=2"} [Field:content function=cn_substr (Html2text (@me), 600)/] {/dede:sql}According to the above example, it should be well understood, here is the main explanation of CN_SUBSTR that the interception of 600 characters is 300 kanji. The Html2text representative filters out characters that contain HTML and displays only text.In fact, in addition to the above example, in the Dede system, I can freely use S
Several of the enhancements described earlier (Advice) are woven within the scope of the target method, whereas the introduction (Introduction) is different, adding the target's non-implemented interface methods directly at the class level.In spring, you can extend the Delegatingintroductioninterceptor class to implement a referral enhancement class.Inherit DelegatingintroductioninterceptorConfiguration fileTestSpring AOP Introduction Class-level method weav
There are things to "weave a scarf"-more and more netizens are becoming "micro-blog control." And for a long time, "micro-bo control" will find that the need to maintain micro-blogging more and more time, previously did not care about the small operation will become a cumbersome burden. 工欲善其事, its prerequisite. Try to be proud to swim 3 browser, will let you in "weaving the scarf" time, more comfortable, relaxed.
One-click to open Weibo
How do you o
Creative Thinking
Before we do it, we find the Niang search data, the following is my four map, we need to learn from their tone, style, and then combine their ideas can make a satisfactory work.
Build a background
First of all, we
1, open the picture ctrl+j copy two layers to hide the above layer 1 copy, and then to layer 1 execution: Filter-blur-motion blur.
2, continue to layer 1 execution: filter-oil painting, Layer 1 copy execution: Filters-Other-high contrast
Specific measures
1. We operate in the setup
Find "Settings-General" in iOS7 then we find "accessibility" as shown in the following figure
2, here we just select "Bold text"
And then I'm going to slide down, find "bold text," and turn the
In JS, through document.getElementsByTagName ("tag"), get a NodeList object, for this NodeList object we can use subscript way to access, It is easy to use the NodeList object as an array or in an array to be used as an NodeList object, and then
Java JDK Dynamic agent is actually a dynamic generation of bytecode and reflection mechanism of a combination, when it comes to reflection mechanism a lot of people have used the reflection, as long as the corresponding classes of class object can
Cause Analysis:
may be uploaded file corruption, or upload directory without write permission!
Workaround:First: You can try uploading other images.Second: Write permission to uploads!Settings for Linux services FTP settings 777 permissions, sub-
{dede:global.cfg_memberurl/} refers to the member center corresponding to the/member/directory{dede:global.cfg_cmsurl/} corresponds to the site root directory/{dede:global.cfg_dataurl/} Data directory corresponds to/data/{dede:global.cfg_basehost/}
Call SEO title:{dede:field.title/}_{dede:field.seotitle/}-{dede:global.cfg_webname/}{dede:field.seotitle/}---------calling code for SEO titleCall Column Description:{dede:field.description function= ' html2text (@me) '/}-----------calling code for
Weaving dream Dedecms is a very popular CMS, a lot of people have just started to build stations are used by the weaving dream, on the one hand, weaving dream is easier to operate, on the other hand, the SEO aspect of weaving dream is actually
Ingenious Dream Label Field signed {Dede:field name= function=}Use the background:For the sake of the customer, the author of the article under x Classification was designed to be the ID number of the article under the Y category, and then the title
www.vpincha.ccTag name: arclistTags introduction: Dream common tags, also known as free list tags, where imglist, Imginfolist, Specart, Coolart, and autolist are the alias tags that are extended by the different attributes defined by the tag.Feature
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