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(1) convert data in the phone book to a file in vCard formatVoid CXXX: exportphonebook (){RFS filesession;User: leaveiferror (filesession. Connect (); // connect to the file serverCleanupclosepushl (filesession );Ccontactdatabase * contactdb =

(1) convert data in the phone book to a file in vCard format Void CXXX: exportphonebook (){RFS filesession;User: leaveiferror (filesession. Connect (); // connect to the file serverCleanupclosepushl (filesession );Ccontactdatabase * contactdb =

cht=qr：必要参数，固定值，表明要生成二维码 chs=width>xheight> : necessary parameters, generate two-dimensional code size, units are pixels, the current generated QR code is square, so the two width and height values are set to the same value chl=data> : The necessary

ORA-12052, unable to establish a quick refresh materialized view solution Sql> CREATE materialized VIEW mv_vcard_last_hlrlist refresh fast asSelect Vcard.username,Vcard.nick_name,vcard.pcode,hlrlist.region,Vcard.birth_year, Vcard.icon, VCARD.DESCR,

Recently, I had a project to scan the QR code to get the vcard. I encountered a problem. some of the generated QR codes were garbled in the Chinese names in the vcard obtained after scanning with the android mobile phone, after comparison, we found

Php generates Chinese garbled QR codes. Php generates QR code with Chinese garbled characters. Recently, a project has been run to scan the QR code to get vcard. some generated QR codes have encountered a problem, what should I do if I have to use

Warm tip: After this 2 days of tossing, I uninstalled the php7.1. There's only one reason--I want to install the barcode Extension Module Php-zbarcode C language source code does not support PHP7. Changed the source code for half a day, or did not

Objective30 minutes to take you with WEX5 to do a public number on the use of the two-dimensional code card, the corresponding technical points have detailed explanation, HD has code! (Click to download all source code)QR code is now ubiquitous and

PHP generated two-dimensional code Chinese garbled what to do Recently made a scan QR code to get a vcard project, encountered a problem, there is a part of the generated QR code, the Android phone scan to get a vcard in the Chinese name is garbled,

QR code-java generates a QR code business card and automatically saves it to the mobile phone address book... Technology qq exchange group: JavaDream: 2515720721. First introduce an api. Zxing is a bar code provided by Google. The parsing tool