FF主题的文章列表，还有FF的技术要点_第1页

网站无法加载woff字体文件的解决办法？

这是因为服务器IIS默认是没有SVG,WOFF,WOFF2这几个文件类型的扩展的，所以如果要解决，我们就要在IIS上添加MIME类型即可。解决方法： 1、打开服务器IIS管理器，找到MIME类型。 2、添加MIME类型添加三条：　　文件扩展名 ...

开发笔记 ·2024-09-29

解决IIS Web部署 svg/woff/woff2字体找不到问题

最近项目中用到了fontawesome-webfont.svg等字体。部署项目后，发现没有<,+等符号，字体也不对，发现浏览器总是报找不到woff、woff2字体的错误。原因：因为服务器IIS不认SVG，WOFF/WOFF2这几个文件类型，只要在IIS上添加MIME类型即可。1、打开IIS界面，如下图、找到MIM...

开发笔记 ·2024-09-29

ffmpeg-20160901-bin.7z

ESC退出0进度条开关1屏幕原始大小2屏幕1/2大小3屏幕1/3大小4屏幕1/4大小5屏幕横向放大20像素6屏幕横向缩小20像素S下一帧[-2秒]+2秒;-1秒'+1秒下一个帧->-5秒ffmpeg-20160901-bin.7z...

开发笔记 ·2024-08-13

ffmpeg编译

CFLAGS=-g./configure--enable-opengl --disable-yasm --enable-shared--enable-pic...

开发笔记 ·2024-08-13

dataGridView双缓冲双buffer代码

在form_load方法中添加一下代码双缓冲：Typetype=dataGridView_items.GetType();System.Reflection.PropertyInfopi=type.GetProperty("DoubleBuffered",System.Reflection.BindingF...

开发笔记 ·2024-02-02

ORA-54531: invalid orientation for element at element offset

文档解释ORA-54531:invalidorientationforelementatelementoffsetCause:Theorientationofthecurrentgeometrywasnotvalid.Action:Reversetheorientationofthegeometry.ORA-54531...

IT技术学习 ·2023-07-28

ORA-29309: export dump file was generated by different version of DBMS_PITR package

文档解释ORA-29309:exportdumpfilewasgeneratedbydifferentversionofDBMS_PITRpackageCause:TheversionofDBMS_PITRisdifferentfromtheversionofthecloneddatabase.Action:Loadt...

IT技术学习 ·2023-07-28

ORA-28556: authorization insufficient to access table

文档解释ORA-28556:authorizationinsufficienttoaccesstableCause:Aqueryattemptedtoaccessatableinthenon-Oraclesystemthatiseitherprivilegedorhasprivilegedcolumns.Action:...

IT技术学习 ·2023-07-28

ORA-30185: output too large to fit in the buffer

文档解释ORA-30185:outputtoolargetofitinthebufferCause:Thebufferisnotlargeenoughtoholdtheentireoutputstring.Action:Fixthebuffersizeandlengthpassedin.ORA-30185错误是一种输出...

IT技术学习 ·2023-07-28

ORA-25315: unsupported configuration for propagation of buffered messages

文档解释ORA-25315:unsupportedconfigurationforpropagationofbufferedmessagesCause:Anattemptwasmadetopropagatebufferedmessageswiththedatabaselinkpointingtoaninstancein...

IT技术学习 ·2023-07-28

ORA-25302: Operation not possible for non-buffered queue string

文档解释ORA-25302:Operationnotpossiblefornon-bufferedqueuestringCause:Lastenqd/ackdmessageisonlysupportedforbufferedqueuesAction:Theoperationisnotsupported.ORA-2530...

IT技术学习 ·2023-07-28

ORA-39239: No differences found.

文档解释ORA-39239:Nodifferencesfound.Cause:XMLdocumentscomparedwereidentical.Action:Noactionrequired.，造成原因等。ORA-39239错误是由Oracle数据库的DataPump工具抛出的。这个错误提示“没有发现差异（Nodif...

IT技术学习 ·2023-07-28

ORA-48938: View select column count differs from select alias list

文档解释ORA-48938:ViewselectcolumncountdiffersfromselectaliaslistCause:Theviewaliaslisthasadifferentnumberoffieldsthantheselectlist”Action:Changethealiaslisto...

IT技术学习 ·2023-07-28

ORA-41654: insufficient number of primitive events for the use of “sequence”

文档解释ORA-41654:insufficientnumberofprimitiveeventsfortheuseof“sequence”Cause:Anattemptwasmadetouse“sequence”attributewhenthereisaninsuffi...

IT技术学习 ·2023-07-28

ORA-26734: different datafiles_directory_object parameter must be specified

文档解释ORA-26734:differentdatafiles_directory_objectparametermustbespecifiedCause:Theattemptedoperationinvolveddatafilesplatformconversionwhichrequiredthedatafiles...

IT技术学习 ·2023-07-28