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How to create a family tree in Excel

How to create a family tree in Excel

Planyourfamilytreestructurebydefininggenerationsandrelationships.2.Createadatatablewithcolumnsfornames,dates,andrelationshipstoorganizeinformation.3.Useshapesandlinesinanewworksheettobuildavisualhierarchy,arrangingancestorsatthetopanddescendantsbelow

Aug 08, 2025 am 01:02 AM
excel
How to mount a drive in CentOS

How to mount a drive in CentOS

Identifythedriveusinglsblkorfdisk-ltolocatethedevicelike/dev/sdb.2.Partitionthedrivewithfdisk/dev/sdb,createanewpartition(n,p,w),andverifywithlsblk.3.Formatthepartitionusingsudomkfs-text4/dev/sdb1orxfsforXFSfilesystem.4.Createamountpointwithsudomkdir

Aug 08, 2025 am 01:01 AM
C   memory order relaxed example

C memory order relaxed example

memory_order_relaxed is suitable for scenarios where only atomicity is required without synchronization or order guarantee, such as counters, statistics, etc. 1. When using memory_order_relaxed, operations can be rearranged by the compiler or CPU as long as the single-threaded data dependency is not destroyed. 2. In the example, multiple threads increment the atomic counter, because they only care about the final value and the operation is consistent, the relaxed memory order is safe and efficient. 3. Fetch_add and load do not provide synchronization or sequential constraints when using relaxed. 4. In the error example, the producer-consumer synchronization is implemented using relaxed, which may cause the consumer to read unupdated data values because there is no order guarantee. 5. The correct way is

Aug 08, 2025 am 01:00 AM
c++
How to report a security issue with a website from Safari?

How to report a security issue with a website from Safari?

If you find a security problem in the Safari browser, you can report it in the following ways: 1. Find the official website contact information, such as security@domain.com or /security page; 2. Submit vulnerabilities using HackerOne or Bugcrowd platform; 3. Enable Safari's "Fraudulent Website Warning" function and send the problem URL to security@apple.com. Reports should include specific URLs, vulnerability types, reproduction steps, screenshots or code snippets, and browser and device information.

Aug 08, 2025 am 12:58 AM
safari Security Question
Why can't I comment on some YouTube videos?

Why can't I comment on some YouTube videos?

Thecreatormayhavedisabledcommentsonthevideo,whichiscommonforpopular,controversial,orofficialcontent.2.Youraccountmightbeunverifiedortoonew,requiringphoneverificationorincreasedactivitytoenablecommenting.3.YoumaynotbesignedintoyourYouTubeorGoogleaccou

Aug 08, 2025 am 12:57 AM
youtube Comment
Why can't I comment on YouTube

Why can't I comment on YouTube

YoumusthaveaGoogleaccountandcompletephoneverificationtocomment,asYouTubeusesthistopreventspam;verifyyouraccountwithavalidmobilenumber.2.Thevideocreatormayhavedisabledcomments,inwhichcasenoactiononyourpartwillenablethem.3.Neworinactiveaccountsmayfacet

Aug 08, 2025 am 12:56 AM
youtube Comment
How to use the Flash Fill feature in Excel to extract data

How to use the Flash Fill feature in Excel to extract data

FlashFillinExcelextractsorformatsdatabydetectingpatternsfromyourinput.1.Preparecleandatainasinglecolumn.2.Typethedesiredoutputintheadjacentcell(e.g.,firstnamefrom"JohnSmith"as"John").3.Starttypingthenextresult,andExcelwillsuggestt

Aug 08, 2025 am 12:55 AM
How to use your iPhone as a remote for your Apple TV

How to use your iPhone as a remote for your Apple TV

EnsurebothiPhoneandAppleTVareonthesameWi-Finetwork.2.OpenControlCenter—swipedownfromtop-rightonFaceIDiPhonesorupfrombottomonHomebuttonmodels.3.AddtheAppleTVRemotetoControlCenterviaSettingsifnotvisible.4.TaptheAppleTVRemoteiconandselectyourAppleTVfrom

Aug 08, 2025 am 12:53 AM
C   coroutine promise_type example

C coroutine promise_type example

In C 20, the coroutine defines behavior through promise_type, 1. Promise_type determines the start, return value, exception handling, etc. of the coroutine; 2. Initial_suspend controls whether the coroutine is suspended when it starts; 3. Final_suspend controls whether the final_suspend controls to allow the result to be read; 4. Return_value handles the value of co_return; 5. get_return_object returns the caller object; 6. unhandled_exception handles uncaught exceptions; 7. The destruction of coroutine_handle needs to be manually managed to avoid resource leakage; the complete example shows the return order

Aug 08, 2025 am 12:52 AM
How to find orphaned records in a database in SQL?

How to find orphaned records in a database in SQL?

Orphanedrecordsoccurwhenachildrecordreferencesanon-existentparentrecord,typicallyduetomissingreferentialintegrity.2.Tofindthem,useaLEFTJOINbetweenthechildandparenttablesandfilterwheretheparentkeyisNULL,suchas:SELECTo.FROMordersoLEFTJOINusersuONo.user

Aug 08, 2025 am 12:51 AM
How to find contacts on Instagram

How to find contacts on Instagram

TofindcontactsonInstagram,enablecontactsyncinSettingsunderContactsorDiscoverPeopletoletInstagramscanyourphone’saddressbook.2.Searchmanuallyusingthemagnifyingglassiconbyenteringausernameorrealnameandfollowfromtheresults.3.LinkyourFacebookaccountviaSet

Aug 08, 2025 am 12:50 AM
How to fix a corrupted Chrome profile

How to fix a corrupted Chrome profile

TofixacorruptedChromeprofile,firsttrylaunchingChromeinIncognitomodetodetermineiftheissueisprofile-specificorsystem-wide.Next,locateandrenameyourChromeprofilefolder—Default—tocreateafreshprofileuponrelaunch,ensuringdataremainsintactforrecovery.Finally

Aug 08, 2025 am 12:49 AM
Can you use Messenger without a Facebook account

Can you use Messenger without a Facebook account

Yes,youmusthaveaFacebookaccounttouseMessenger,butyoudon’tneedtouseFacebookitselformaintainavisibleprofile.2.YoucancreateaminimalFacebookaccountwithjustanemailorphonenumber,thendeactivateordeleteyourprofiletoremaininvisibleonFacebookwhilestillusingMes

Aug 08, 2025 am 12:47 AM
What to do when the Microsoft Store won't open on Windows

What to do when the Microsoft Store won't open on Windows

Restart Microsoft Store: end its process through Task Manager and reopen it; 2. Run the built-in application troubleshooting tool for Windows; 3. Reset the Store cache: run the wsreset.exe command to clear temporary data; 4. Reinstall the Store: execute the registration command in PowerShell with administrator privileges; 5. Check and install Windows updates; 6. Log in with a Microsoft account instead of a local account; 7. Check whether the system date, time and local settings are correct. Most problems can be solved by clearing the cache or reinstalling the application. If it is invalid, try creating a new user account to determine whether it is an account-specific problem.

Aug 08, 2025 am 12:46 AM
windows
How to use SCSS/Sass in a Vue project build?

How to use SCSS/Sass in a Vue project build?

Using SCSS/Sass in Vue projects requires installation of dependencies and configuration of build tools. 1. Install sass and sass-loader; 2. Webpack or Vite can be recognized without additional configuration; 3. Add lang="scss" to the .vue file style tag to use it; 4. Create global variable files and automatically inject them through configuration; 5. Pay attention to version selection, path issues and code organization.

Aug 08, 2025 am 12:43 AM
Can you game on a Mac?

Can you game on a Mac?

Yes,youcangameonaMacbutwithlimitations.1.macOShasasmallergamelibrary,withlimitedAAAtitlesanddelays.2.GamestreamingserviceslikexCloudandGeForceNowenableaccesstomoregamesviatheinternet.3.BootCamporvirtualmachinesallowWindowsgamingbutwithhardwarerestric

Aug 08, 2025 am 12:42 AM
game mac
'The process cannot access the file because it is being used by another process' [Fixed]

'The process cannot access the file because it is being used by another process' [Fixed]

CloseprogramslikeOfficeapps,PDFreaders,ormediaplayersthatmaybeusingthefile.2.UseTaskManagertoendsuspiciousbackgroundprocesses.3.OpenResourceMonitor(resmon),searchthefilenameunderAssociatedHandles,andidentifythelockingprocess.4.RestartWindowsExplorerv

Aug 08, 2025 am 12:41 AM
What is the purpose of the this keyword in JavaScript?

What is the purpose of the this keyword in JavaScript?

ThethiskeywordinJavaScriptreferstotheobjectthatisexecutingthecurrentfunction,anditsvaluedependsonhowthefunctioniscalled.1.Inobjectmethods,thisreferstotheowningobject,suchasperson.greet()makingthispointtoperson.2.Instandalonefunctions,thisreferstotheg

Aug 08, 2025 am 12:40 AM
this keyword
How to disable telemetry in Microsoft Edge

How to disable telemetry in Microsoft Edge

There are three main ways to turn off Microsoft Edge browser telemetry. 1. Use Group Policy to disable (for Windows Professional and above): Through the local Group Policy Editor, go to the "Microsoft Edge" settings and set the telemetry and diagnostic data options to "Don't send any data". 2. Modify the registry (all Windows versions apply): Create the MetricsReportingEnabled key in the registry and set it to 0 to disable telemetry, but backup is required before operation to prevent risks. 3. Use Edge's built-in privacy settings to reduce data upload: enable strict tracking protection and turn off data sending options. Although telemetry cannot be completely disabled, it is suitable for mild users. Recommended group for enterprise or batch management users

Aug 08, 2025 am 12:39 AM
edge Disable telemetry
How to Fix Windows Device Manager Code 43 Error for USB and Graphics Cards

How to Fix Windows Device Manager Code 43 Error for USB and Graphics Cards

TheWindowsCode43erroristypicallycausedbydriverorsystemissues,nothardwarefailure,andcanberesolvedthroughtroubleshootingsteps:1.Restartthecomputerandreconnectthedevice.2.UpdateorreinstallthedevicedriverviaDeviceManageranddownloadthelatestdriverfromthem

Aug 08, 2025 am 12:38 AM
How to fix a slow right-click context menu in Windows?

How to fix a slow right-click context menu in Windows?

To solve the problem of slowing down Windows right-click menu, you should first reduce menu items and clean up invalid shell extensions. 1. Disable unnecessary startup programs through Settings > Apps > Start and uninstall software that is no longer in use to reduce context menu entries and background load. 2. Use the registry editor to clean up manually: After backup, enter the relevant path under HKEY_CLASSES_ROOT, delete the child items associated with uninstalled or unwanted programs (such as Dropbox, 7-Zip, etc.), and restart File Explorer after completion. 3. Use third-party tools such as ShellExView (run as administrator, disable non-Microsoft unrelated context menu items) or C

Aug 08, 2025 am 12:36 AM
HTML best practices for file and folder structure

HTML best practices for file and folder structure

UsealogicalfolderstructurewithseparatedirectoriesforCSS,JS,images,andfontstokeeptheprojectorganized.2.Uselowercase,descriptivefilenameswithhyphensinsteadofspacesorspecialcharacterstopreventserverissues.3.Keepfilepathsshallow,ideallywithin1–3levels,to

Aug 08, 2025 am 12:35 AM
html File structure
How to Set Up a VPN on Your PS4

How to Set Up a VPN on Your PS4

ThebestwaytouseaVPNonPS4isthrougharouterwithbuilt-inVPNsupport,asitroutesalltrafficautomaticallywithoutconsolemodifications.2.Alternatively,shareaVPNconnectionfromaWindowsPCbyconnectingthePS4viaEthernetandenablingInternetConnectionSharingwhilethePCru

Aug 08, 2025 am 12:34 AM
How to make money on YouTube without monetization

How to make money on YouTube without monetization

Yes,youcanmakemoneyonYouTubewithoutbeingintheYouTubePartnerProgrambyfocusingonaudiencevaluethroughfourmainmethods:1.PromoteaffiliateproductsusingplatformslikeAmazonAssociatesandincludetransparentlinksinyourvideodescriptions;2.Sellyourowndigitalorphys

Aug 08, 2025 am 12:33 AM
C   array example

C array example

std::array is a fixed-size container introduced by C 11. 1. It can be defined and initialized through std::array; 2. Supports scope for loop traversal; 3. Provides member functions such as front(), back(), data(), fill(), size(), empty(); 4. When used as a function parameter, you should use reference passes to avoid copying; its size is determined at compile time, and has the advantages of C array performance and STL interface. It is recommended to replace C-style arrays to improve code security and readability.

Aug 08, 2025 am 12:32 AM
What is a temporary table in SQL?

What is a temporary table in SQL?

TemporarytablesinSQLaresession-specific,automaticallydroppedwhennolongerneeded,andusedforintermediatestoragetosimplifycomplexqueries.1.Theyimproveperformancebybreakingdowncomplexqueriesintosteps.2.Theystoreintermediateresultsforreuse.3.Theysimplifyqu

Aug 08, 2025 am 12:31 AM
How to reset Chrome flags to default

How to reset Chrome flags to default

Chromeflags is an experimental feature option in Google Chrome. Incorrect adjustments may lead to instability by ordinary users; the way to restore the default settings is to visit the chrome://flags page and click the "Resetalltodefault" button, and then restart the browser. 1. Open the chrome://flags address; 2. Click the reset button at the top; 3. Restart the browser and take effect. The operation of different platforms is consistent and does not affect the general configuration; if the button cannot be found, it is recommended to update Chrome to the latest version. If the browser is stuttered, crashed, or the page displays abnormally, you can consider resetting it.

Aug 08, 2025 am 12:30 AM
How to uninstall Composer?

How to uninstall Composer?

DeterminehowComposerwasinstalled—locallyorglobally—sinceremovaldependsonthemethod.2.ForglobalremovalonLinuxormacOS,deletetheexecutableusingsudorm/usr/local/bin/composerorrm~/bin/composer,removethe~/.composerdirectory,andedit~/.bashrc,~/.zshrc,or~/.pr

Aug 08, 2025 am 12:29 AM
What are div elements used for in HTML5?

What are div elements used for in HTML5?

Div elements are mainly used to group related content to facilitate unified application styles or scripts; 2. Used to create page layout structures, such as containers, sidebars, etc.; 3. Use class or id attributes to facilitate style control and dynamic operation of CSS and JavaScript; 4. Use JavaScript to operate DOM hooks to realize dynamic content insertion; when more suitable semantic tags such as header, nav, main, and footer, div should not be used, and semantic elements should be used first to improve accessibility and code readability. In short, div is a universal container with no semantics, suitable for scenarios where style, script or layout control is required, but should be used when there is no more suitable semantic tag.

Aug 08, 2025 am 12:28 AM
How to fix 'The server's security certificate is not yet valid'

How to fix 'The server's security certificate is not yet valid'

When the certificate is not valid, the browser will intercept access. Solutions include: 1. Check whether the computer time is accurate; 2. Make sure the time zone is set correctly; 3. Manually correct the time or enable automatic synchronization of network time; 4. If the motherboard battery is out of power, it needs to be replaced.

Aug 08, 2025 am 12:26 AM