-
- HTML ? ????? ?? ??? ???? ???? ??
- USEAUTOMATEDTOOLSLIKEDEADLINKCHECKER, XENU'SLINKSLEUTH, ORSCREAMINGFROGTODETC404/500ERRORS, REDIRECTISSUES, andBROKENEXTERNALLINKS.2. MANIALLYFIXKOKENLINKSBYUPDATINGLINKSBYUPDATINGULS, ARCOUNDINGTOT, SEATTINGEDEXTORNANKS, ORRREMOVENDEXTORETS
- HTML ???? . ? ????? 634 2025-08-04 12:37:01
-
- HTML5 ???? ??? ???? ???? ??
- addTheposterattripteTotheTageTOGETOGETOGETAGETAGETAGETOGPLAYPLAYBIERVEWORVECOREVECOREVEBALBECH; 2.ENSURETHEIMAGEPPARISCORRECTANDMATCHETHEVIDEO'SASPECTRATIOTOPREVENTDISTORTATION;
- HTML ???? . ? ????? 971 2025-08-04 12:35:02
-
- ?? PHP : ??? ? ?? ??
- THEDO-WHILLEOPISVALIDINPHPANDONPHONDUSFULESFULESTELWHENTELOPBODYMUSTEXECUTEATLEASTONCEBEFOREEVALUATINGETHENDITION.2.comparedTowHileloops, DO- WhileavoidsartificialvariableinitializationAndentationsentoutmentActionM
- PHP ???? . ??? ?? 930 2025-08-04 12:27:02
-
- MySQL ?? ?? ????? ?? ?? ??
- MySQL ??? ??? ????? ?? ??? ?? ?? ?? ??? ???? ??? ????? ??? ??? ? ????. 1. ?? ??? ?? ??? ??, ????? Ref, eq_ref ?? ??? ??? ?? ?? ??? ??? ?????. 2. ? ??? ???? ??? ??? ????? ??????. ???? ??? SQL ?? ??? ??? ????????. 3. ?? ?? ???? ?? ? ?? ?? ?? ??? ???? ? ????. 4. ???? ??? FileSort? ????? ??? ???? ?? ??? ?? ?? ?? ??? ?? ????????. ??? ?? ??? ????? ?? ???? ??? ???? ?? ?? ?? ??? ????? ???? ??? ? ????.
- MySQL ???? . ??? ??? 936 2025-08-04 12:22:01
-
- Clean HTML? ?????? ?? ??? ??????
- ??? ? ?? ???? ????? ?? ??? HTML ??? ??????. 2. ??? ?? ?? ? ??? ???? ? ??? ???? ?? ?? 2 ?? 4 ??? ??????. 3. ???? ??? ?? ????? ???? ???? ???? ?? ?????. 4. ???? ?? ??? ????, ???? Alt ??? ????, ??? Aria? ????? ?????. 5. ???? ID ???? ???? ????? ???? ?? ??? ????? BEM ? ?? ??? ?? ? ? ????. 6. ??? ???? ?? ????? ??? ??, ??? ? ??? ??? ?????. 7. Doctype, Lang ?? ? ??? ?? ??? ?? ??? ?? ??? ??????. 8. ??? ???? ????? ?? DIV? ??? ?? ?????.
- HTML ???? . ? ????? 909 2025-08-04 12:19:02
-
- CSS? '??'??? ??????
- TheContainPropertyIncssimprovesperformanceSoleLement'Slayout, Paint, Orstyle.1.ittEllsTheBrowsErsTatchanGesinSideTheElement.2.commonValuesIncludelayout, Paint, Style, andstrict, WhatControldifferentsco
- CSS ???? . ? ????? 870 2025-08-04 12:03:00
-
- ?? $ _get ???? ?? ???? ??? ??? ?? 'Filter_Input`? ??????.
- filter_input () issaferthandirect $ _getAccessBalidatesandSanitizesinput, teencepejuggling, injectionattacks, andunexpectedbehavior.2.Itallowsecifying theInputSource, Type, and ValidationRules, returningfalseornullonforhand.
- PHP ???? . ??? ?? 942 2025-08-04 11:59:00
-
- html?? ??? ??? ?? ???? ???? ??
- thetAgisUsedToHighlightTextForreferenceInHtml; 1. itvisiallyEmphasizestext, ????? whithElowbackgroundByDefault;
- HTML ???? . ? ????? 899 2025-08-04 11:58:02
-
- ????? ?? DO-WHILE? ???? ?? ?? ??? ??
- do-whileensuresatleastoneexecution, MakingIdealFormenu-drivenProgramSorInputValidationWhereSeractionPrecedEsconditionEvaluation.2.BreakProvideAcleanExitfromtheloopwhenephenetingwhoneThoneTitionismet, SuchAsuserRequestingtoQuit.3.ContinuesKipsTherem
- PHP ???? . ??? ?? 217 2025-08-04 11:48:01
-
- MySQL?? ?? ??? ?? ??? ???? ??????
- InnerJoinReTurnsonSonlyRowswithMatchesInbothTables, ????, 2.leftJoinreturnSallrowsfromTeftTableAdtableDtableDtable, withNullSforUnMatchEdTableColumns
- MySQL ???? . ??? ??? 348 2025-08-04 11:42:02
-
- CSS ?? ????? ?? ??? ??? ??? ??????
- CSS ?? ????? ?? ??? ???? ?? ?? ?? HTML ??? ?????? ? ???? DIV? ?? ? DOT ? ???? ?????. 2. Flexbox ???? ? ?? ??? ???? ?? ???? ??? @keyframes? ???? Fadeinup ?????? ???? ???? ???? ??? ?? ??? ?????. 3. ???? ????? ?? ??? ???? ??? ?? ??? ???? ????? ??? ???? ?? ?? ??? ??????. 4. ??? ???? ???? ?????? ???? ?? ??? ????, ?? ?? ? ?? ? ??? ??????? ?? ?????. 5. ?? ????? ???? ? ??? ???? ????? ??? ???? ?? ?? ??? ???? ??? ????? ????? ?? ?????. ??, ???? ???? ????
- CSS ???? . ? ????? 391 2025-08-04 11:40:00
-
- refactoring complex loops :`if` nests? '??'?? ?????
- ?? ?? ? ???? ???? ??? ???? ?? ?? ??? ????? ?? ??? ? ?? ?? ???? ??????. 1. ?? ??? ????? ????? ?? ?? ?? ? ??, ??? ??? ??????? ??? ???? ?? ??? ???? ?? ?? ??????. 2.? ??? "??? ??"? ??? ?? ??? ??? ?? ???? ?????. 3. ? ?? ??? ????? ???? ??? ? ???? ????. 4. ?? ??? ? ??? ???? ??? ??? ?? ?? ??? ??? ??? ?????. 5. ??? ???? ????? ?? ? ??? ???? ??? ????? ?? ? ? ????. ??? ?? ? ?? ??? ?????? ?? ??? ? ???? ????? ??????
- PHP ???? . ??? ?? 806 2025-08-04 11:33:01
-
- MySQL?? ? ??? ???? ??
- MySQL? ?? 8.0 ?? ? ??? ???? ??? ??? ?? ??? ?? ??????. 1. ? ??? ??, ?? ?? ?? ?? ?? ? ????? ?? ??? ? ????. 2. ?? ???? row_number (), rank (), dense_rank (), sum () over (), avg () over (), lag (), lead (); 3. ??? ??? ?? ?? () ??? ??????, ??? ? Orderby? ??? ? ????. 4. ???? ?? ???? ?????? ?? ?? (? : TopnperGroup), ?? ?? (? : RunningTotal) ? ???? ?? (? : ? ?? ?? ?)? ?????.
- MySQL ???? . ??? ??? 160 2025-08-04 11:32:01
-
- Zend Hashtable? ?? : PHP ???? ?? ??
- thezendhashtableistecoredatrafructurebehindphparrays, enablingorderedkey-valuestorage witheffolokupsandtraversal; 1) itusesbucketstoreentriess? ?? itusesbucketstoreentriess, 2) insinserderviAdoply-linkedlist? ?????
- PHP ???? . ??? ?? 945 2025-08-04 11:29:00
?? ?? ??

