clear spooler

1, right click on "desktop", in the bounce out of the dialog box, select the "Screen resolution" option. 2. In the screen resolution panel, we select the "enlarge or shrink text and other items" option at the bottom. 3, in the pop-up "display" panel, will "change the size of all items," Here we choose "Small-100%", click "Application" 4, then the system prompts us "whether to log off the computer", if you want to restore immediately select "Log off Now", you can also choo

Win7 system picture blur how to become clear? 1, the right mouse button click the desktop space; 2, select the "Screen resolution" option; 3, the appearance of the "Screen resolution" session box, here first to determine, your computer to make the recommended resolution (the highest); 4, click on "Advanced Settings"; 5, confirm the "adapter" this tab, after the confirmation, the next operation;

Win8 How to thoroughly clear Baidu Cloud Butler icon or residue files. The steps are as follows: 1, in fact, this is the Baidu cloud housekeeper's registry in trouble, even uninstall uninstall, the registry still has residue, so there is a white box this phenomenon. The following is the first introduction of Baidu Cloud Housekeeper's registry of several key values: "Hkcrclsid{679f137c-3162-45da-be3c-2f9c3d093f64}" "hkcusoftwareclassesc

Print characters are not fully printed characters are not clearFor inkjet printers, there may be two reasons, ink cartridges, printer for a long time without or exposure to direct sunlight caused the nozzle plug.The solution is to replace the new cartridge or ink, if the cartridge is not used up, you can conclude that the nozzle is blocked:Remove cartridge (for ink cartridge nozzle is not one printer, need to remove the nozzle), put the nozzle in warm water soak for a while, pay attention to the

Jinshan Poison PA How to clear latent virus? 1. Fast Scan Quick Identification threat Jinshan Poison PA 2011 Software Scanning speed is extremely fast, can quickly and effectively complete the corresponding directory, and even the whole system of high-speed detection, such as in the measured process, scanning volume 1GB, including video, audio, documents, executable program directory, Jinshan poison PA 2011 Scan Time is only 47 seconds, Scanning sp

Original: Effect Chart: Simple tip: Detailed steps: 1, open the picture, ctrl+j copy a layer, get layer 1, new Layer 2, placed in the background layer and diagram Layer 1, as the new background layer, here to fill this layer with a darker dark green. See Figure 02. 2. First, the main body of the cup to pull out, in layer 1 to perform a filter-extraction command, with a high optical tool Trace the green edge around the cup, stroke select a li

Right-click on the desktop, select New, and select Document file. Open the Notepad file and copy the following code into the file: RunDll32.exe inetcpl.cpl,clearmytracksbyprocess 255 Click File > Save as on the toolbar Save the file to the desktop, select all files in the save type, and change the file name to a bat suffix name. Back to the desktop, click the bat you just saved, and you'll see that you can quickly erase the browsing history. When you need to

and updating the cache.For images to efficiently utilize and update the cache.JS Clear Browser Cache twoIn order to reduce the network transmission between the browser and the server pressure, often on static files, such as js,css, decorated pictures do cache, that is, the HTTP response headers to these files to add expires and Cache-control parameters, and specify the cache time, Such a certain period of time the browser will not send any HTTP reque

code is synchronous at the time of execution, after making this assumption, and then check a large amount of data, an article is described, after each execution of a message, immediately switch to render thread to perform the rendering effect, Then the render completes and then toggles the JS code execution to remove a message.Thus the interaction between rendering and JS code execution is understood. (Does the render thread need to switch every time?) This already belongs to the performance op

If your browser is slow to browse, a simple solution is to empty the cache of temporary Internet files. So where is the IE cache folder? Below we introduce in detail: 　　There are two ways to find the IE Cache folder: If the system is installed in the C disk, IE cache folder is c:documents and settings the current login username local settingstemporary Internet Files Second, open a browser page, press "Tools", "Internet Options", as shown below: Internet Options On the General tab, under "

When you use a notebook computer, the screen display image is not clear, or the screen is not displayed. This situation, you can start from the following several aspects of the solution. 1. Adjust the brightness of the display to see if it can return to normal. 2. Check the video card driver installation is normal, try to reinstall the latest version of the graphics driver, check the resolution settings to meet the laptop screen size and model.

Ways to clear floating ads and animated pictures in a Web page: When we surf the internet, we often have some very hateful websites with very nasty floating ads, they are seriously blocking our view, so that we can not normally browse the content of the Web page, and many of the floating windows on the site even have no close button, It can't be shut down, or it will bounce off a few seconds after it's closed. Very annoying, so small knitting below to

When we are constantly using the computer to work, often leave a lot of traces of the internet, discarded pictures, videos and so on all kinds of useless through the internet left behind the cache. These caches occupy most of the memory space of the system, and the computer is running more and more slowly, which affects the normal computer work. Therefore, the cache of the computer should be constantly and frequently cleaned up, releasing redundant cache resources. Let the system run better, and

1. In the "Maintenance" category, select the "Dospass" menu, enter the program options interface, enter 1, press the "Enter" button. 2. Select the system partition for Windows XP installation from the disk partition and enter 0. 3. Press the "Enter" key and you will be prompted to discover the Sam file later. 4. Select the account for which you want to crack the password, and then press the "Enter" key. 5. This is a key step in changing the account attributes. "Password never E

Some friends like the IE browser's "Content Advisor" feature to open and set password ("internet options → contents → rating review"). In this way, when you display a page with "ActiveX", you will always receive a "Content Advisor does not allow view" message, and then the Password dialog box will be displayed, asking you to enter the Guardian password. If the password is not correct, stop browsing. However, if this password is forgotten, the pages cannot be browsed. The security password cann

Beyond Compare Clear Log Message method The specific steps are as follows: Step one: Double click on the desktop "Beyond Compare" software icon, in the open main page to the left of the new Session directory, click to select "Folder Compare" session, open the session interface. Click on the folder to compare the session screen to the left and right side of the "Browse folder" button, select the two folders you need to compare. Step two: In accordan

Freeing memory and caching methods under Linux$ free-mRun sync to write the contents of the cache back to the hard drive$ sync# Format: SyncForces the file buffer content in memory to be written to disk.Clean up the free cache by modifying the drop_caches of the proc system$ echo 3 >/proc/sys/vm/drop_caches$ free-mClear page Cache only (Pagecache)# echo 1 >/proc/sys/vm/drop_cachesClear Catalog Items and Inode# echo 2 >/proc/sys/vm/drop_cachesClear page cache, directory entries, and inode# echo 3

? Deep down, we're all the same *class WTF: passOutput:>>> WTF() == WTF() # 两个不同的对象不相等False>>> WTF() is WTF() # id一样不相等False>>> hash(WTF()) == hash(WTF()) # 哈希值也“应该”不相等True>>> id(WTF()) == id(WTF())TrueExplain: When id a function is used, Python creates an WTF object named and passes it to the id function. The id function gets its id (its memory location) and discards the object. When we do this in the interaction, Python will give the object a new location if it finds an object th

The original: JS way to clear the form data two waysMethod 1: Traverse the page element/* Empty form contents id: Form id*/function clearform (ID) { var objId = document.getElementById ( ID); if (objId = = undefined) { return; } for (var i = 0; i JS way to empty form data in two ways

fileSize]; TotalSize + = length/1024.0/1024.0; } NSLog (@ "tmp size is%.2f", totalsize); return totalsize;}3. Use in Settings like this[OBJC]View Plaincopyprint? #pragma clean up cached pictures -(void) Cleartmppics { [[Sdimagecache Sharedimagecache] Cleardisk]; [[Sdimagecache Sharedimagecache] clearmemory];//dispensable DLog (@ "clear disk"); float tmpsize = [[Sdimagecache Sharedimagecache] checktmpsize]