大约有 47,000 项符合查询结果(耗时:0.0408秒) [XML]

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How to get a list of current open windows/process with Java?

... This is another approach to parse the the process list from the command "ps -e": try { String line; Process p = Runtime.getRuntime().exec("ps -e"); BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream())); while ((line = input.readLine(...
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“Insert if not exists” statement in SQLite

... and text you should be able to do like this: INSERT INTO memos(id,text) SELECT 5, 'text to insert' WHERE NOT EXISTS(SELECT 1 FROM memos WHERE id = 5 AND text = 'text to insert'); If a record already contains a row where text is equal to 'text to insert' and id is equal to 5, then the insert op...
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Eclipse executable launcher error: Unable to locate companion shared library

I had Eclipse Indigo installed on my computer with the Android plugin and it was working perfectly for about two weeks. Today, I updated java and quicktime then restarted my computer. When it booted back up, eclipse had completely vanished - all the program files have completely disappeared. When I ...
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Javascript Thousand Separator / string format [duplicate]

Is there any function in Javascript for formatting number and strings ? 15 Answers 15 ...
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How do I escape a single quote in SQL Server?

...lue] VARCHAR(200) ) INSERT INTO @my_table VALUES ('hi, my name''s tim.') SELECT * FROM @my_table Results value ================== hi, my name's tim. share | improve this answer | ...
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UTF-8 without BOM

... solution to your problem: If you want to save a file with other encodings select save as and extend the save button in file dialog and select "Save with encoding". Or if you you want to get rid of this setting permanently just open File menu and select "Advanced save options" and there you should s...
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Is it possible to have different Git configuration for different projects?

...changing [user] email = ... block, will override the global ~/.gitconfig - and this is only for your user? – dcsan Nov 30 '19 at 18:40 add a comment  |  ...
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Multiline strings in VB.NET

... I used this variant: Dim query As String = <![CDATA[ SELECT a.QuestionID FROM CR_Answers a INNER JOIN CR_Class c ON c.ClassID = a.ClassID INNER JOIN CR_Questions q ON q.QuestionID = a.QuestionID ...
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How to import the class within the same directory or sub directory?

...es are in a subdirectory - put an __init__.py in the subdirectory as well, and then use regular import statements, with dot notation. For each level of directory, you need to add to the import path. bin/ main.py classes/ user.py dir.py So if the directory was named "class...
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What does the red exclamation point icon in Eclipse mean?

...o old machine. I resolved it as belows Right click on the "Project name" Select "Build path" Then select "Configure Build Path" Click on "Libraries" Remove all the libraries which were referring to old path Then, the exclamation symbol on the "Project name" was removed. ...