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regex for zip-code
I need Regex which can satisfy all my three condtions for zip-code. E.g-
3 Answers
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Pattern to avoid nested try m>cat m>ch blocks?
Consider a situation where I have three (or more) ways of performing a calculation, each of which can fail with an exception. In order to attempt each calculation until we find one that succeeds, I have been doing the following:
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How to map atan2() to degrees 0-360
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edited Oct 19 '18 at 11:55
BartoszKP
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List all the modules that are part of a python package?
Is there a straightforward way to find all the modules that are part of a python package? I've found this old discussion , which is not really conclusive, but I'd love to have a definite answer before I roll out my own solution based on os.listdir().
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How can I account for period (AM/PM) using strftime?
Specifically I have code that simplifies to this:
4 Answers
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Create SQLite Database and table [closed]
... C# applim>cat m>ion code, I would like to create and then interact with one or more SQLite databases.
1 Answer
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C++在堆上申请二维数组 - C/C++ - 清泛网 - 专注C/C++及内核技术
C++在堆上申请二维数组假设要申请的是double型大小m*n数组有如下方法方法一：优点：申请的空间是连续的 缺点：较难理解double (*d)[n] = new double[m][n]复...假设要申请的是double型大小m*n数组
有如下方法
方法一：优点：申请的空...
MFC 修改对话框图标 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC 修改对话框图标在对应对话框的初始化函数OnInitDialog()中，添加以下代码：HICON m_hIcon;m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 主框架的...在对应对话框的初始化函数OnInitDialog()中，添加以下代码：
HICON m_hIcon;
m_hIcon = AfxGetApp()->...
c++ 设置按钮可用/不可用 - C/C++ - 清泛网 - 专注C/C++及内核技术
c++ 设置按钮可用/不可用CButton m_btn;...m_btn.EnableWindow(FALSE); 变灰m_btn.EnableWindow(TRUE); 可用CButton m_btn;
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m_btn.EnableWindow(FALSE); //变灰
m_btn.EnableWindow(TRUE); //可用c++ 按钮 可用 不可用
解决：mfc checkbox自绘控件 点击事件无效 - C/C++ - 清泛网 - 专注C/C++及内核技术
解决：mfc checkbox自绘控件 点击事件无效自绘控件中的代码：ON_CONTROL_REFLECT(BN_CLICKED, OnClicked)void CMyCheckbox::OnClicked() { m_bCheck = !m_bCheck; ...自绘控件中的代码：
ON_CONTROL_REFLECT(BN_CLICKED, OnClicked)
void CMyCheckbox::OnClicked()
{
m_b...