ord()与char()
WinForm的控件TextBox恢复PasswordChar 默认值、取消密码框设置
大家好，又见面了，我是你们的朋友全栈君。 WinForm中TextBox控件的PasswordChar属性默认是没有设置的或者说没有开启密码模式，当设置了该属性之后就会开启密码模式，输入的内容以设置的该属性的值来显示。那么该如何取消PasswordChar的设置呢？归纳起来有三种方法，其本质都是把PasswordChar的值赋值为默认值，赋值为默认值后就会按照正常文本进行显示。三种方法代码如下。
日期 2023-06-12 10:48:40
ORA-47986: password length must be 8 characters or more ORACLE 报错 故障修复 远程处理
ORA-47986: password length must be 8 characters or more ORACLE 报错 故障修复 远程处理 ORA-47986: password length must be 8 characters or more Cause: The password specified is too short and therefore insecur
日期 2023-06-12 10:48:40ORA-47988: password should contain at least one numeric and one alphabetic character ORACLE 报错 故障修复 远程处理
ORA-47988: password should contain at least one numeric and one alphabetic character ORACLE 报错 故障修复 远程处理 文档解释 ORA-47988: password should contain at least one numeric and one alphabetic character
日期 2023-06-12 10:48:40
ORA-47989: password should differ by at least 3 characters ORACLE 报错 故障修复 远程处理
ORA-47989: password should differ by at least 3 characters ORACLE 报错 故障修复 远程处理 ORA-47989: password should differ by at least 3 characters Cause: The password specified does not differ from the pre
日期 2023-06-12 10:48:40MySQL中的rand函数Note: This is a title and not an article. It is within the word limit of 25 characters.（mysql的rand）
MySQL中的rand函数Note: This is a title and not an article. It is within the word limit of 25 characters.（mysql的rand） MySQL中的rand函数 MySQL中的rand函数是一个有用的工具，可以帮助开发者编写上下文针对性强的查询。它可以让我们从数据库中随机地抽取一条记录或一组数据，
日期 2023-06-12 10:48:40java/word+fusionchart生成图表深入分析
一个朋友的项目里用到了fusionchart，同时需要提供多个报表的word下载功能。毫无疑问，只是一个很棘手的问题。fusionchart提供了服务端和客户端生成图片的功能，都是基于client端展示了flash以后做的。朋友的项目是基于linux的，office本身的那套com机制是没办法通过jacob调用了。纯java的操作word，POI和docx4j，可以生成word文档，table，
日期 2023-06-12 10:48:40
gdb 调试 hello word char *详细指针
link #include<iostream> using namespace std; int main() { char *p="hello"; r
日期 2023-06-12 10:48:40
M面经Prepare: Delete Words Starting With One Character
给定一个char array， 这个array是一个句子，然后给定一个字母，把这个array里面带有这个字母开头的单次删掉，操作是要求in place. 检测 array[i]==' ' && i<array.length-1 && array[i+1]==target，这种情况，设置j从i+1开始直到找到下一个‘ ’或者到达
日期 2023-06-12 10:48:40Record has Long.MIN_VALUE timestamp (= no timestamp marker). Is the time characteristic set to 'ProcessingTime', or did you forget to call 'DataStream.assignTimestampsAndWatermarks(...)
问题： Caused by: java.lang.RuntimeException: Record has Long.MIN_VALUE timestamp (= no timestamp marker). Is the time characteristic set to 'ProcessingTime', or did you forget to call 'DataStrea
日期 2023-06-12 10:48:40Aspose.Words使用教程之如何使用ChartDataLabel
使用ChartDataLabel你可以规定单个图表系列的数据标签的格式，像显现/隐藏图例、种类名字、SeriesName、值等等。 立即下载Aspose.Words最新版http://www.evget.com/product/564 C# ChartDataLabelCollection dataLabelCollection
日期 2023-06-12 10:48:40
Class<? extends OrderChargeEditParam> editParam
FinancePaymentEditParam param= (FinancePaymentEditParam) editParam.newInstance();
日期 2023-06-12 10:48:40[LeetCode] 1160. Find Words That Can Be Formed by Characters 拼写单词
You are given an array of strings words and a string chars. A string is good if it can be formed by characters from chars (each character can only b
日期 2023-06-12 10:48:40