clear spooler

How do I clear the Java cache on my Mac? Clear the Java cache to force the browser to load the latest version of Java applets and applications. Here's a small compilation of detailed steps on how to clear the Java cache on your Mac: 1. Click the Apple icon at the top 2. Click the System Preferences icon to open the 3. Click on the Java icon under the other s

Label:If encountering a binding snooping causes a slow execution schedule, want to clear a SQL execution plan, let it hard parse, for a long time did not find a direct operation share pool method (unless alter system flush Shared_pool), SQL can only be hardened by parsing the table DDL. Now finally found, using Sys.dbms_shared_pool.purge Can be used directly at 11g, but on 10g requires alter session set events ' 5614566 Trace name Context forever ' -

Label:A Redo log file is corrupted and the database is open; As a conSequence, database operations is stopped because archiving cannot coNtinue. What does would do to solve the problem?A. Clear the Redo log GroupB. Perform redo log file importC. Perform an incomplete recoveryD. Perform a redo log recovery using Recovery Manager (RMAN)E. Shut down the database and open the Noarchivelog modeAnswer:aThe database in the open state of the log is broken, an

Today debug Nginx A third-party purge cache module Proxy_cache_purge.During debugging, the cache already has data but it is not clear that the return is always 404.The last check for a long time, the reason for people three black lines ah.Original configuration at the beginningPut inAfter that.Change the order OK.However, the configuration was configured on the official website. The official website example is as follows:Sample configuration (separate

Because there are many types of overlays in a map, because of an overlay (which is generally custom), only one occurrence is allowed throughout the mapThe first thing to think about is that each time you create this type of overlay, clear this type of covering, a simple way to judge the type of cover instanceof, part of the code is as follows (red code is the focus):Poimarker.prototype =NewBmap.overlay (); PoiMarker.prototype.initialize=function(map)

When a file transfer function is recently implemented in a project, the following exception is always thrown in tomcat8 for each completed operation:Warning: couldn ' t clear tomcat cachejava.lang.NoSuchFieldException:resourceEntries at Java.lang.Class.getDeclaredField (Unknown Source) at Com.opens Ymphony.xwork2.util.LocalizedTextUtil.clearMap (Localizedtextutil.java:735) at Com.opensymphony.xwork2.util.LocalizedTextUtil.clearTomcatCache (Localizedte

Baidu how to quickly search to meet the size of the requirements and very clear picture? In Baidu finally found a picture, but the size does not meet the standard, how to find a record of the size of the picture? Let's take a look at the detailed tips. 1, Baidu search "cartoon steamed stuffed Bun" Click to find "Baidu pictures." 2, I like this one, and then click on the picture. 3, the right can see the size of this picture

1, first we open Baidu Browser, and then click on the right side of the browser "Tools" menu. Then click "Clear Browsing Record" 2, in the pop-up dialog box to set the record you want to erase. And you want to set which time data to erase 3, or you can choose to automatically clear the data every time the browser is launched, so you do not have to do steps 1 and 2 each time. Note: Wh

Friends who are familiar with computers know that in general, the password entered on the computer are replaced by "*", mainly for the confidentiality of convenience, but if it is only their own or trustworthy people use the computer, there is no need for confidentiality, and sometimes landing when the wrong password is difficult to find, the use of causing a lot of inconvenience, This article describes how to make passwords appear in plaintext under the WIN8 system. In a WIN8 system, a dialog

Sometimes you may encounter such a situation, the computer suddenly can not be on the net, or there are some sites could not open the situation, but other sites may open. A lot of this is due to DNS cache latency. Using commands to clean up DNS caching methods 1, because of the need to use the command, because we first need to pull out the computer's command dialog box, the method is to use the combination of shortcut keys: Windows + R key, open the Run Action box, and then open the following

music yue Taiwan download Super Clear MV Tutorial is to use the "Music Yue Taiwan MV Batch Analysis" This gadget, but also support batch, very to the force. Software simple 3 major items: Single page parsing, batch resolution, download items. When we put the MV page address into a single page parsing, click the "single page resolution" button, there will be analysis results. Select "Download Type", then click "Download". W

Can be cleaned with system management software, such as 360. 2 Open 360 and find the "Computer cleanup" option. 3 Check the third item, you can clean the Internet generated cache files. 4 Click a button to clean up. Wait a moment to complete the cleanup. 5 You can also clean yourself through the browser. The following is an example of Sogou browser. 6 Find the Tools option for the Sogou browser. 7 Click the

experience, how to win7 the system completely clear WIN10 update installation package. Method One: Go to folder: C:windowssoftwaredistributiondownload then delete all the files inside; The C:windowssoftwaredistributiondownload folder is the folder where the WIN7 system stores the update cache, so your WIN10 system update files are also stored in this folder. Method Two: 1, right right click on C disk-"Properties", and then click "Disk Cleanup";

Clear float. Clearfix:after A word, engaged in the Web front-end friends are not unfamiliar with it, the following for you to introduce the meaning of all the attributes and values used in Clearfix:after, interested friends can refer to the next ha think, I hope to help you The following code can explain this: Copy Code code as follows: . clearfix:after { content: "."; Display:block; Clear:both; Visibility:hidden; line-height:0; height:0;

selection point, and then sharpen the number of general in 30~ Wandering around 50. In the number of around 30, may not feel any change, but the picture is really more clear, suitable for the body portrait and tree branches/dense leaves, and about 40 suitable for the bust portrait and fabric fabrics, 50 for the humanities, King and other. Of course, these are not necessarily, according to the picture itself to set. Why not use PS inside

In the CSS Forest group to discuss a margin problem inadvertently found overflow can also be used to clear the float, hey, this method is not only simple to use, but also FF, OP, IE7 support, from then on the long compatibility and poor FF clear floating method. The method is really simple, as long as you add the overflow this property to the label that needs to be floated. CSS Code ul{List-style:none;He

In the visual wave of the past, painting and design in all aspects have relevance ("design" for foreign words, in traditional China, the corresponding word is "business"), many times are you have me I have your situation, the Western art History of the Renaissance, the new art movement is one of the best examples. As an illustrator and designer, there is a lot of experience in between the two. The understanding of the "layer" of the picture is especially profound. General in the visual "layer"

How to use PS to draw a bowl of crystal clear rice This Photoshop painting tutorial is learning to use PS to draw a bowl of crystal clear rice, mainly used in the gradient tool, rectangular tools, layer styles, fiber filters, blending mode, brush tools and text tools. Do you see the rice on the mood is joyful, the appetite is big open? Haha, like this tutorial people might as well learn to see it, refuelin

1. Every time you open the page, you should clear the cache of this pageWhen the page opens, due to the presence of the cache, the newly updated data can sometimes not be refreshed on the page, which is more noticeable when the page opens as a modal window.2.asp.net Page Cache cleanupAsp. NET Clear Page Cache(1) Response.Buffer = true;Response.ExpiresAbsolute = System.DateTime.Now.AddSeconds (-1);Response.E

Notebook HDD HDD user password Password How to clear? Notebook set the HDD user hard drive password, each power-on to enter a password, and can not be used as a mobile hard disk, "computer-management (G)--Disk Management" recognized, is also unable to initialize (data error, Cyclic redundancy check), even in the PE system, the hard disk can not be partitioned and formatted using Diskgenius. So how do you cancel the password? 1, if your notebook is br