大约有 44,000 项符合查询结果（耗时：0.0660秒） [XML]
How do I save a String to a text file using Java?
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The function is now deprecated, you should add the default charset --> FileUtils.writeStringToFile(new File("test.txt"), "Hello File", forName("UTF-8"));
– Paul Fournel
Nov 9 '17 at 8:10
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Is there an easy way to attach source in Eclipse?
...urce for you and attaches it. I've only hit a couple libraries it doesn't know about and when that happens it lets you contribute the url back to the community so no one else will have a problem with that library.
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C++ Redefinition Header Files (winsock2.h)
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I'm not including <windows.h> at all, I know <winsock2.h> does its for me.
– akif
Sep 3 '09 at 11:26
2
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Format date and time in a Windows batch script
...ss"') do set datetime=%%a
move "%oldfile%" "backup-%datetime%"
Of course nowadays PowerShell is always installed, but on Windows XP you'll probably only want to use this technique if your batch script is being used in a known environment where you know PS is available (or check in your batch file ...
Django: Get an object form the DB, or 'None' if nothing matches
... = models.CharField(max_length=255)
objects = GetOrNoneManager()
And now I can do this:
bob_or_none = Person.objects.get_or_none(name='Bob')
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How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
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Seems to be broken now.
– Luke Maurer
Jan 28 at 20:49
@nawfal ...
Best data type for storing currency values in a MySQL database
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Link is now dead, unfortunately.
– Marco Aurélio Deleu
Aug 19 '19 at 9:16
1
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How to get file_get_contents() to work with HTTPS?
...ne when I was using the test server (which wasn't calling an SSL URL), but now when I am testing it on the working server with HTTPS, it's failing with the error message "failed to open stream".
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Loading local JSON file
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In a more modern way, you can now use the Fetch API:
fetch("test.json")
.then(response => response.json())
.then(json => console.log(json));
All modern browsers support Fetch API. (Internet Explorer doesn't, but Edge does!)
source:
Using F...
AngularJS ng-class if-else expression
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Problem with this approach is now you're making the controller aware of CSS classes. Not a good approach. Having a variable set in the controller and then determining which class to use in the HTML from the variable is the better solution.
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