[{"data":1,"prerenderedAt":541},["ShallowReactive",2],{"guide-exam-countdown":3,"related-exam-countdown":124},{"id":4,"title":5,"body":6,"category":103,"description":104,"extension":105,"keywords":106,"meta":112,"navigation":113,"path":114,"readingTime":98,"relatedTools":115,"seo":119,"stem":120,"type":121,"updatedAt":122,"__hash__":123},"guides\u002Fhelp\u002Fguides\u002Fexam-countdown.md","考试倒计时使用指南：在线设置目标考试倒计时",{"type":7,"value":8,"toc":96},"minimark",[9,13,17,46,49,67,70],[10,11,12],"p",{},"考试倒计时工具自定义考试名称和日期，实时显示剩余时间。",[14,15,16],"h2",{"id":16},"功能特点",[18,19,20,28,34,40],"ul",{},[21,22,23,27],"li",{},[24,25,26],"strong",{},"自定义考试","：添加任意考试名称和日期",[21,29,30,33],{},[24,31,32],{},"实时倒计时","：精确到天、小时、分钟",[21,35,36,39],{},[24,37,38],{},"多考试支持","：同时添加多个考试",[21,41,42,45],{},[24,43,44],{},"自动保存","：数据保存在浏览器本地",[14,47,48],{"id":48},"使用步骤",[50,51,52,55,58,61,64],"ol",{},[21,53,54],{},"输入考试名称",[21,56,57],{},"选择考试日期",[21,59,60],{},"点击添加",[21,62,63],{},"实时查看剩余时间",[21,65,66],{},"可添加多个考试",[14,68,69],{"id":69},"使用场景",[18,71,72,78,84,90],{},[21,73,74,77],{},[24,75,76],{},"高考倒计时","：设置高考日期，随时查看剩余天数",[21,79,80,83],{},[24,81,82],{},"考研准备","：设置研究生考试倒计时",[21,85,86,89],{},[24,87,88],{},"证书考试","：CPA、法考、建造师等各类证书考试",[21,91,92,95],{},[24,93,94],{},"项目截止日","：也可用于重要项目截止日倒计时",{"title":97,"searchDepth":98,"depth":98,"links":99},"",2,[100,101,102],{"id":16,"depth":98,"text":16},{"id":48,"depth":98,"text":48},{"id":69,"depth":98,"text":69},"tools","免费在线考试倒计时工具，自定义考试名称和日期，实时计算剩余天数、小时和分钟。适合高考、考研、证书考试等备考场景。","md",[107,76,108,109,110,111],"考试倒计时","考研倒计时","在线倒计时","备考工具","考试天数计算",{},true,"\u002Fhelp\u002Fguides\u002Fexam-countdown",[116,117,118],"exam-countdown","pomodoro-timer","flashcard",{"title":5,"description":104},"help\u002Fguides\u002Fexam-countdown","guide","2026-06-22","WXbuLTI-iklJfm1jzk3VajAyO361XqPW3044_vANQGA",[125,286,354],{"id":126,"title":127,"body":128,"category":103,"description":267,"extension":105,"keywords":268,"meta":275,"navigation":113,"path":276,"readingTime":277,"relatedTools":278,"seo":282,"stem":283,"type":121,"updatedAt":284,"__hash__":285},"guides\u002Fhelp\u002Fguides\u002Fbase-converter.md","进制转换使用指南：在线二进制\u002F八进制\u002F十进制\u002F十六进制互转",{"type":7,"value":129,"toc":262},[130,133,136,218,220,234,236],[10,131,132],{},"进制转换工具支持二进制、八进制、十进制、十六进制之间的相互转换，输入即实时换算。",[14,134,135],{"id":135},"支持的进制",[137,138,139,158],"table",{},[140,141,142],"thead",{},[143,144,145,149,152,155],"tr",{},[146,147,148],"th",{},"进制",[146,150,151],{},"基数",[146,153,154],{},"数字范围",[146,156,157],{},"常见用途",[159,160,161,176,190,204],"tbody",{},[143,162,163,167,170,173],{},[164,165,166],"td",{},"二进制",[164,168,169],{},"2",[164,171,172],{},"0-1",[164,174,175],{},"计算机基础、位运算",[143,177,178,181,184,187],{},[164,179,180],{},"八进制",[164,182,183],{},"8",[164,185,186],{},"0-7",[164,188,189],{},"Unix权限、某些编程上下文",[143,191,192,195,198,201],{},[164,193,194],{},"十进制",[164,196,197],{},"10",[164,199,200],{},"0-9",[164,202,203],{},"日常生活、数学计算",[143,205,206,209,212,215],{},[164,207,208],{},"十六进制",[164,210,211],{},"16",[164,213,214],{},"0-9,A-F",[164,216,217],{},"颜色代码、内存地址、编程",[14,219,48],{"id":48},[50,221,222,225,228,231],{},[21,223,224],{},"选择源进制",[21,226,227],{},"输入需要转换的数字",[21,229,230],{},"所有进制结果实时显示",[21,232,233],{},"点击复制按钮获取结果",[14,235,69],{"id":69},[18,237,238,244,250,256],{},[21,239,240,243],{},[24,241,242],{},"网络配置","：IP地址与子网掩码的二进制换算",[21,245,246,249],{},[24,247,248],{},"颜色代码","：了解十六进制颜色与十进制RGB的对应关系",[21,251,252,255],{},[24,253,254],{},"编程调试","：查看内存地址时使用十六进制，位运算使用二进制",[21,257,258,261],{},[24,259,260],{},"学生作业","：计算机基础课程中的进制转换练习",{"title":97,"searchDepth":98,"depth":98,"links":263},[264,265,266],{"id":135,"depth":98,"text":135},{"id":48,"depth":98,"text":48},{"id":69,"depth":98,"text":69},"免费在线进制转换工具，支持二进制、八进制、十进制、十六进制数字互转，实时换算，逐位显示转换过程。适合程序员和学生日常使用。",[269,270,271,272,273,274],"进制转换","二进制转十进制","十六进制转二进制","在线进制换算","数字进制互转","程序员工具",{},"\u002Fhelp\u002Fguides\u002Fbase-converter",3,[279,280,281],"base-converter","unit-converter","hash-encode-encrypt",{"title":127,"description":267},"help\u002Fguides\u002Fbase-converter","2026-06-18","18HOfg7g-IJlGQB2F4zESGQbT42gY_xNCsPzcltqQJE",{"id":4,"title":5,"body":287,"category":103,"description":104,"extension":105,"keywords":350,"meta":351,"navigation":113,"path":114,"readingTime":98,"relatedTools":352,"seo":353,"stem":120,"type":121,"updatedAt":122,"__hash__":123},{"type":7,"value":288,"toc":345},[289,291,293,311,313,325,327],[10,290,12],{},[14,292,16],{"id":16},[18,294,295,299,303,307],{},[21,296,297,27],{},[24,298,26],{},[21,300,301,33],{},[24,302,32],{},[21,304,305,39],{},[24,306,38],{},[21,308,309,45],{},[24,310,44],{},[14,312,48],{"id":48},[50,314,315,317,319,321,323],{},[21,316,54],{},[21,318,57],{},[21,320,60],{},[21,322,63],{},[21,324,66],{},[14,326,69],{"id":69},[18,328,329,333,337,341],{},[21,330,331,77],{},[24,332,76],{},[21,334,335,83],{},[24,336,82],{},[21,338,339,89],{},[24,340,88],{},[21,342,343,95],{},[24,344,94],{},{"title":97,"searchDepth":98,"depth":98,"links":346},[347,348,349],{"id":16,"depth":98,"text":16},{"id":48,"depth":98,"text":48},{"id":69,"depth":98,"text":69},[107,76,108,109,110,111],{},[116,117,118],{"title":5,"description":104},{"id":355,"title":356,"body":357,"category":103,"description":527,"extension":105,"keywords":528,"meta":534,"navigation":113,"path":535,"readingTime":277,"relatedTools":536,"seo":538,"stem":539,"type":121,"updatedAt":284,"__hash__":540},"guides\u002Fhelp\u002Fguides\u002Fgpa-calculator.md","GPA计算器使用指南：在线计算加权平均学分绩点",{"type":7,"value":358,"toc":521},[359,362,365,404,406,423,427,499,501],[10,360,361],{},"GPA计算器支持4.0分制和5.0分制加权平均绩点计算，适用于留学生申请和学业自我评估。",[14,363,364],{"id":364},"支持的评分制度",[137,366,367,380],{},[140,368,369],{},[143,370,371,374,377],{},[146,372,373],{},"制度",[146,375,376],{},"常见国家",[146,378,379],{},"说明",[159,381,382,393],{},[143,383,384,387,390],{},[164,385,386],{},"4.0分制",[164,388,389],{},"美国、加拿大",[164,391,392],{},"最常见，A=4.0",[143,394,395,398,401],{},[164,396,397],{},"5.0分制",[164,399,400],{},"中国部分学校",[164,402,403],{},"加权课程使用",[14,405,48],{"id":48},[50,407,408,411,414,417,420],{},[21,409,410],{},"选择评分制度（4.0或5.0分制）",[21,412,413],{},"添加课程：输入课程名称、学分、成绩",[21,415,416],{},"支持批量添加多门课程",[21,418,419],{},"系统自动计算加权平均GPA",[21,421,422],{},"可随时增删课程，结果实时更新",[14,424,426],{"id":425},"gpa换算参考40分制","GPA换算参考（4.0分制）",[137,428,429,442],{},[140,430,431],{},[143,432,433,436,439],{},[146,434,435],{},"百分制",[146,437,438],{},"等级",[146,440,441],{},"GPA",[159,443,444,455,466,477,488],{},[143,445,446,449,452],{},[164,447,448],{},"90-100",[164,450,451],{},"A",[164,453,454],{},"4.0",[143,456,457,460,463],{},[164,458,459],{},"80-89",[164,461,462],{},"B",[164,464,465],{},"3.0",[143,467,468,471,474],{},[164,469,470],{},"70-79",[164,472,473],{},"C",[164,475,476],{},"2.0",[143,478,479,482,485],{},[164,480,481],{},"60-69",[164,483,484],{},"D",[164,486,487],{},"1.0",[143,489,490,493,496],{},[164,491,492],{},"\u003C60",[164,494,495],{},"F",[164,497,498],{},"0",[14,500,69],{"id":69},[18,502,503,509,515],{},[21,504,505,508],{},[24,506,507],{},"留学申请","：计算本科GPA用于国外大学申请",[21,510,511,514],{},[24,512,513],{},"学业评估","：学期结束时计算本学期的平均绩点",[21,516,517,520],{},[24,518,519],{},"选课规划","：模拟不同成绩对整体GPA的影响",{"title":97,"searchDepth":98,"depth":98,"links":522},[523,524,525,526],{"id":364,"depth":98,"text":364},{"id":48,"depth":98,"text":48},{"id":425,"depth":98,"text":426},{"id":69,"depth":98,"text":69},"免费在线GPA计算器，支持4.0分制和5.0分制，自定义课程学分和成绩，自动计算加权平均GPA。适合出国留学申请和学生学业评估。",[529,530,531,532,533,386],"GPA计算器","学分绩点计算","加权平均分","GPA换算","出国留学GPA",{},"\u002Fhelp\u002Fguides\u002Fgpa-calculator",[537,279,280],"gpa-calculator",{"title":356,"description":527},"help\u002Fguides\u002Fgpa-calculator","bjZ5QoLjK9vPHmJ7ieFvBOtvj-dthsTu1XBxLHeqfVY",1782114517272]