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When restoring a backup, how do I disconnect all active connections?
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10 Answers
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Determining memory usage of objects? [duplicate]
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197
some time ago I stole this little nugget from here:
sort( sapply(ls(),function(x){object.size...
Maven project version inheritance - do I have to specify the parent version?
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edited Feb 12 '19 at 10:26
answered May 14 '12 at 11:20
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How to save password when using Subversion from the console
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14 Answers
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How to delete a whole folder and content?
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edited Aug 7 '15 at 13:21
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answered Feb 9 '11 at 10:45
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VC菜单命令详解(文件打开、保存与关闭) - C/C++ - 清泛网 - 专注C/C++及内核技术
...CDocument::OnFileSaveAs
ID_FILE_CLOSE CDocument::OnFileClose
1.ID_FILE_NEW
CWinApp::OnFileNew调用CDocManager::OnFileNew。
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CDocManager::OnFileNew判断文档模板是否多于一个，是则显示文档类型对话框(AFX_IDD_NEWTYPEDLG)
让用户选择要创建的...
Create a string with n characters
...f a specified character? In my case, I would need to create a string with 10 spaces. My current code is:
27 Answers
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How to use http.client in Node.js if there is basic authorization
...tion which gets encoded in Base64:
var username = 'Test';
var password = '123';
var auth = 'Basic ' + Buffer.from(username + ':' + password).toString('base64');
// new Buffer() is deprecated from v6
// auth is: 'Basic VGVzdDoxMjM='
var header = {'Host': 'www.example.com', 'Authorization': auth};
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CSS: bolding some text without changing its container's size
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JavaScript object: access variable property by name as string [duplicate]
...gh multiple brackets. If you have a nested object like so:
var foo = { a: 1, b: 2, c: {x: 999, y:998, z: 997}};
you can access property x of c as follows:
var cx = foo['c']['x']
If a property is undefined, an attempt to reference it will return undefined (not null or false):
foo['c']['q'] ===...