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Fixed: Windows Is Not Showing Folder Sizes

Fixed: Windows Is Not Showing Folder Sizes

Enablethe"Size"columninDetailsviewanduncheck"Donotshowthesizeoffilesinfolders"inFolderOptionstodisplayfoldersizes,thoughcalculationmaybeslow.2.Checkafolder’sPropertiesforthemostaccuratesize,whichshowsbothtotalanddiskusage.3.Usethi

Aug 07, 2025 am 11:07 AM
windows 文件夾大小
My camera is not detected in Google Chrome

My camera is not detected in Google Chrome

CheckChromecamerapermissionsatchrome://settings/content/camera,ensure"Askbeforeaccessing"ison,removeblockedsites,andallowaccesswhenprompted.2.Closeotherappsusingthecamera,thenrestartChromeandtestonWebcamTests.3.Updateorreinstallcameradriver

Aug 07, 2025 am 11:06 AM
How to Change the Default PDF Viewer in Windows 10/11?

How to Change the Default PDF Viewer in Windows 10/11?

TochangethedefaultPDFviewerinWindows10or11,gotoSettings>Apps>Defaultapps,theneitherselect"Choosedefaultappsbyfiletype,"find.pdf,andpickyourpreferredapp,orchoose"Setdefaultsbyapp,"selectyourPDFreader,andsetitasdefaultforallsu

Aug 07, 2025 am 11:05 AM
How to enable two-factor authentication on Twitter

How to enable two-factor authentication on Twitter

Toenable2FAonTwitter/X,loginandnavigatetoSettingsandprivacy→Securityandaccountaccess→Security.2.SelectTwo-factorauthentication,chooseAuthenticationappforthemostsecureoption,scantheQRcodewithanapplikeGoogleAuthenticator,enterthegeneratedcode,andverify

Aug 07, 2025 am 11:03 AM
What is the HTML meter element and how is it different from progress

What is the HTML meter element and how is it different from progress

Used to display static measurement values within a known range to represent the task progress over time; 1. Display static values such as scores and disk usage, with the semantics as "what is the current value"; 2. Display dynamic progress such as download and upload, with the semantics as "progressing to the target"; 3. Both support min, max, value, but additionally low, high, and optimum to define the advantages and disadvantages; 4. The screen reader will recognize as "meter" and "progress bar", and use correctly can improve accessibility; therefore, if the value changes with time, it should be used, and if it is a completed measurement value, it should be used.

Aug 07, 2025 am 11:01 AM
html meter標(biāo)簽
Fix: Windows 10 Update Error 0xca00a000

Fix: Windows 10 Update Error 0xca00a000

First, confirm that SecureBoot is enabled and TPM is working normally. 1. Enter UEFI/BIOS to enable SecureBoot and make sure that TPM is activated (verified by tpm.msc); 2. Run the Windows Update Troubleshooter tool to automatically fix the problem; 3. Run the command prompt as an administrator, stop and restart the wuauserv, cryptSvc, bits, msserver services in turn; 4. Delete all contents in the C:\Windows\SoftwareDistribution folder to clear the update cache; 5. Execute sfc/scannow and DISM/Online/Cleanup-Image

Aug 07, 2025 am 10:59 AM
How to access Windows network drives from within WSL

How to access Windows network drives from within WSL

Network drives cannot be automatically accessed in WSL because the network drive may not be mapped when WSL starts; 1. Try to access through /mnt/z (if the drive is mapped and capitalized); 2. Use mount.cifs to manually mount the network share, you need to install cifs-utils and create a mount point. It is recommended to use credential files to store authentication information for automation; 3. If you need to retain the letters of Windows drive, you can remap the drive in Windows and execute wsl-shutdown and restart the WSL to refresh the drive list; 4. You can optionally add the mount command to ~/.bashrc to achieve automatic mount; the most reliable solution is to use mount.cifs to mount directly.

Aug 07, 2025 am 10:58 AM
wsl Network drive
How to duet on TikTok?

How to duet on TikTok?

First,checkifthevideoallowsduetsbytappingthesharearrowandlookingfortheduetoption.2.Tap“Duet”toopentherecordingscreenwiththeoriginalvideoononesideandyourpreviewontheother,adjustablebytappingthescreen.3.Recordyourpartinrealtimeusingtheredbutton,addeffe

Aug 07, 2025 am 10:57 AM
js trigger a click event

js trigger a click event

Use the element.click() method to directly contact and send click events, which is simple and has good compatibility, but in some cases it may not be able to fully simulate real user clicks; 2. Use the dispatchEvent method to create and dispatch MouseEvent event, which can more accurately control event parameters, and is suitable for scenarios where real interactions are needed; 3. There is no need to consider IE compatibility writing in modern development; trigger clicks in actual applications may be limited by browser security policies, especially when there is no user interaction or pop-ups may be intercepted; if only event handling functions are required, the function can be called directly instead of triggering DOM events; it is recommended to use element.click() or dispatchEvent(n

Aug 07, 2025 am 10:55 AM
Google Chrome sync is not working

Google Chrome sync is not working

Checkyourinternetconnectiontoensureit'sstableandworkingproperly.2.Verifyyou'resignedintothecorrectGoogleaccountandturnsynconifit'soff,re-signinginifauthenticationerrorsoccur.3.CheckGoogle’sservicestatusondowndetector.comtoruleoutoutagesaffectingChrom

Aug 07, 2025 am 10:54 AM
Synchronize
How to batch create lnk file shortcuts

How to batch create lnk file shortcuts

Themosteffectivewaytobatch-create.lnkshortcutfilesonWindowsisusingPowerShellwiththeWScript.ShellCOMobject,allowingfullcustomizationandautomation;2.PowerShellscriptscancreatemultipleshortcutsfromadefinedlistorimporttargetsfromaCSVfileforscalability;3.

Aug 07, 2025 am 10:53 AM
Can my Internet Service Provider see my 192.168.1.1 settings?

Can my Internet Service Provider see my 192.168.1.1 settings?

No,yourISPcannotseeyour192.168.1.1settingsbecause192.168.1.1isaprivateIPaddressusedonlywithinyourlocalnetworkandisisolatedfromtheinternetbyNATonyourrouter,meaningit’snotpubliclyaccessible;yourISPcanonlyseeyourpublicIPaddressandtrafficmetadatalikewebs

Aug 07, 2025 am 10:52 AM
How to Change Text and Font Size in a PDF?

How to Change Text and Font Size in a PDF?

TochangetextandfontsizeinaPDF,useaPDFeditorlikeAdobeAcrobatProDC,FoxitPDFEditor,PDFelement,orNitroPDF.2.OpenthePDFintheeditor,selectthe“EditPDF”tool,clickonthetext,andusetheformattingtoolbartomodifyfonttype,size,color,alignment,andstyle.3.Ifthetextdo

Aug 07, 2025 am 10:50 AM
How to sideload an app in Windows

How to sideload an app in Windows

To sideload the application, you must enable developer mode first, and then install by double-clicking the installation package or PowerShell. 1. Open Settings → Privacy and Security → Developer and select Developer mode; 2. Double-click the .appx/.appxbundle/.msix file and click Install, or run PowerShell as an administrator to execute the Add-AppxPackage command; 3. When encountering a signature error, you need to trust the publisher or use the signed version. The enterprise environment may require the administrator to enable it through Group Policy. Only load the application from trusted sources. It is recommended to turn off the developer mode after completion to ensure safety.

Aug 07, 2025 am 10:48 AM
windows 應(yīng)用安裝
What file system does mac os use

What file system does mac os use

APFSisthedefaultfilesystemformodernMacs,introducedin2017withmacOSHighSierra,replacingHFS .2.ItisoptimizedforSSDsandflashstorage,offeringfasterperformance,strongencryption,spaceefficiencyviacopy-on-writeandsharedspace,crashprotection,andsnapshotsuppor

Aug 07, 2025 am 10:47 AM
How to disable Windows Defender on a computer

How to disable Windows Defender on a computer

UseGroupPolicyEditoronWindowsProorhigherbyenablingthe"TurnoffMicrosoftDefenderAntivirus"policyandrestarting.2.EdittheregistryonallWindowsversionsbycreatingaDisableAntiSpywareDWORDsetto1undertheWindowsDefenderkeyandrebooting.3.Temporarilydis

Aug 07, 2025 am 10:45 AM
What to do if you forgot your Instagram email

What to do if you forgot your Instagram email

UseyourusernameorphonenumberontheInstagramloginpageunder“Forgotpassword?”torevealtheassociatedemailorresetviaSMS.2.Recallcommonemailaddressesyou’veused,includingpersonal,old,school,orworkemails,andsearchyourinboxforInstagramnotificationstoidentifythe

Aug 07, 2025 am 10:44 AM
How to Make a PDF Read-Only to Prevent Changes?

How to Make a PDF Read-Only to Prevent Changes?

UseAdobeAcrobatProtosetapermissionpasswordandrestrictediting,printing,orcopyingbyencryptingthedocument;2.Alternatively,usefreeonlinetoolslikePDFCandyorSmallpdftopassword-protectanddisableediting,butavoiduploadingsensitivefilesduetoprivacyrisks;3.Flat

Aug 07, 2025 am 10:42 AM
How to use a CDN with Laravel

How to use a CDN with Laravel

SetASSET_URLin.envtoyourCDNdomainwithoutatrailingslashandensureconfig/app.phpusesitforasset_url.2.ManuallyorautomaticallyuploadassetstotheCDNusingAWSS3withCloudFrontoruseapullzonefromserviceslikeBunny.netorCloudflarebysyncingfilesviaCLIorCI/CD.3.ForV

Aug 07, 2025 am 10:40 AM
laravel cdn
How to cancel a friend request on Facebook

How to cancel a friend request on Facebook

TocancelafriendrequestonFacebook,gototheFriendsbuttonondesktoportheFriendssectioninthemobileapp.2.SelectFriendRequests,thentapSentRequests.3.FindthepersonandclickortapCancelRequest.4.Confirmtheaction.Thepersonwon’tbenotified,andyoucansendanewrequestl

Aug 07, 2025 am 10:38 AM
facebook 好友請求
What are the key considerations for performance tuning a Golang application?

What are the key considerations for performance tuning a Golang application?

UsepproftoidentifybottlenecksbyanalyzingCPU,memory,goroutine,andmutexprofiles.2.Reducememoryallocationswithsync.Pool,pre-allocateslices,avoidstringcopying,andminimizeheapescape.3.Limitgoroutineconcurrencywithworkerpoolsorsemaphores,preventleaksusingc

Aug 07, 2025 am 10:36 AM
python observer pattern example

python observer pattern example

The observer pattern is a behavioral design pattern that defines a one-to-many dependency between objects. When the state of an object changes, all objects that depend on it will automatically receive notifications. 1. In this mode, the Subject maintains an Observer list and provides methods to add, delete and notify observers; 2. The observer implements a unified update interface to execute corresponding logic when notified; 3. In the example, the news website (NewsPublisher) publishes news as the observer, and the email user (EmailUser) and SMSUser) receive notifications as the observer; 4. Through loosely coupled design, the system can not modify the observed code without modifying the observed code.

Aug 07, 2025 am 10:35 AM
What are Instagram insights

What are Instagram insights

InstagramInsightsprovidedataoncontentperformance,audiencedemographics,andactivityoverview,includingengagementmetrics,followerdemographics,andinteractiontrends.2.ToaccessInsights,switchtoaBusinessorCreatoraccount,gotoyourprofile,tapthemenuicon,selectI

Aug 07, 2025 am 10:34 AM
insights
How to implement a circuit breaker with a library like Hystrix-go in Go

How to implement a circuit breaker with a library like Hystrix-go in Go

Use Hystrix-go to realize circuit fuse in Go applications to enhance system elasticity. The specific steps are as follows: 1. Install the Hystrix-go library (gogetgithub.com/afex/hystrix-go/hystrix), note that the library is no longer maintained, and the production environment can consider sony/gobreaker; 2. Configure the fuse parameters, set timeout, concurrency number, error threshold, etc. through hystrix.ConfigureCommand; 3. Use hystrix.Do to execute the main logic and downgrade logic, the main function calls external services, and the downgrade function returns the default value when it fails; 4. Optionally, use hystrix.NewStrt

Aug 07, 2025 am 10:32 AM
how to fix 'the device, \device\harddisk0\dr0, has a bad block' in win event viewer

how to fix 'the device, \device\harddisk0\dr0, has a bad block' in win event viewer

Back up data immediately, use external storage or cloud services, and can operate through the startup disk when the system is unstable; 2. Run the CHKDSK command chkdskC:/f/r as an administrator to scan and mark bad sectors; 3. Use CrystalDiskInfo to check the SMART status of the hard disk, pay attention to bad sectors, remapping sectors and other parameters; 4. Run hard disk manufacturer diagnostic tools (such as SeaTools, WDDataLifeguard) for in-depth detection; 5. If CHKDSK finds a large number of bad blocks or SMART shows poor health status, replace the hard disk, and it is recommended to upgrade to SSD; 6. After repair, monitor whether EventID7 appears again in the event viewer. If errors continue to be reported, the hard disk must be replaced-

Aug 07, 2025 am 10:31 AM
Fix 硬盤錯(cuò)誤
How can you prevent SQL injection vulnerabilities in your Python code?

How can you prevent SQL injection vulnerabilities in your Python code?

Using parameterized queries is the core method to prevent SQL injection in Python, and it is necessary to avoid direct splicing of user input. 1. Always use parameterized queries supported by database drivers, such as placeholder mechanisms in sqlite3, psycopg2, and mysql-connector-python; 2. It is prohibited to construct SQL statements through string splicing or formatting (such as f-string, .format()); 3. Priority is given to using ORM libraries such as SQLAlchemy or DjangoORM, which use parameterized queries by default; 4. Verification and filtering of user input as supplementary defense, including type, length and whitelist verification; 5. When handling dynamic table names or column names, white must be used.

Aug 07, 2025 am 10:30 AM
python sql injection
How to change the file associations on a computer

How to change the file associations on a computer

Tochangefileassociations,youcansetwhichprogramopensspecificfiletypesonWindowsormacOS.OnWindows,1)gotoSettings>Apps>Defaultapps>Choosedefaultappsbyfiletypetochangeglobally,2)right-clickafile,selectOpenwith>Chooseanotherapp,checkAlwaysuseth

Aug 07, 2025 am 10:29 AM
set up file association
How to localize routes in Laravel

How to localize routes in Laravel

UserouteprefixeswithlocaletocreateURLslike/en/aboutor/fr/contactbygroupingroutesundera{locale}prefix.2.CreateamiddlewaretoextractthelocalefromtheURLsegmentandsetitastheapplication’slocale,validatingagainstsupportedlanguagestoavoiderrors.3.Generateloc

Aug 07, 2025 am 10:28 AM
laravel localization
how to fix 'the driver being installed is not validated for this computer' on win

how to fix 'the driver being installed is not validated for this computer' on win

DisabledriversignatureenforcementtemporarilybyrestartingthroughAdvancedStartupandselecting"Disabledriversignatureenforcement"toinstallunrecognizeddrivers;thislastsonlyuntilthenextreboot.2.Downloadthecorrect,updateddriverfromthedevicemanufac

Aug 07, 2025 am 10:26 AM
windows Driver Installation
Google Chrome is not loading CSS styles on websites

Google Chrome is not loading CSS styles on websites

Clearbrowsercachewithahardreload(Ctrl F5orCmd Shift R)oruseDevToolswith"Disablecache"enabledtoforcefreshCSSloading.2.TestinIncognitoModeanddisableextensionsonebyone,especiallyadblockers,toidentifyinterference.3.Checksitesettingsforblockedst

Aug 07, 2025 am 10:25 AM
css chrome