大约有 40,000 项符合查询结果(耗时:0.0283秒) [XML]

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How can I pass a list as a command-line argument with argparse?

...'<Required> Set flag', required=True) # Use like: # python arg.py -l 1234 2345 3456 4567 nargs='+' takes 1 or more arguments, nargs='*' takes zero or more. append parser.add_argument('-l','--list', action='append', help='<Required> Set flag', required=True) # Use like: # python arg.p...
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Can I mix MySQL APIs in PHP?

...swered Jul 9 '15 at 13:59 Rizier123Rizier123 55k1616 gold badges7777 silver badges119119 bronze badges ...
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How can I remove all text after a character in bash?

... @kp123: It's the first example in my answer. The second time I show it (where "tomorrow" is removed), it's almost exactly the situation you're asking about. – Paused until further notice. A...
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Jackson: how to prevent field serialization

... 98 With 1.9, you can add @JsonIgnore for getter, @JsonProperty for setter, to make it deserialize but not serialize. – S...
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Is there a JavaScript function that can pad a string to get to a determined length?

... I found this solution here and this is for me much much simpler: var n = 123 String("00000" + n).slice(-5); // returns 00123 ("00000" + n).slice(-5); // returns 00123 (" " + n).slice(-5); // returns " 123" (with two spaces) And here I made an extension to the string object: String.prototy...
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How to print instances of a class using print()?

....it will act the following way in the Python shell: >>> t = Test(123, 456) >>> t <Test a:123 b:456> >>> print repr(t) <Test a:123 b:456> >>> print(t) From str method of Test: a is 123, b is 456 >>> print(str(t)) From str method of Test: a is ...
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How to set up Android emulator proxy settings

... to use with a HTTP client: // proxy private static final String PROXY = "123.123.123.123"; // proxy host private static final HttpHost PROXY_HOST = new HttpHost(PROXY, 8080); HttpParams httpParameters = new BasicHttpParams(); DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters); ht...
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Python base64 data decode

...PekIdDNQp7Q96QrkMWx49D3pDWAAAAAEPekP0AAAAAQ96RJAAAAABD3pFMAAAAAEPfDjkAAAAAQ98OYQAAAABD3w6IAAAAAEPfDrAAAAAAQ98O10AISkBD3w7/Qzb5V0PfDyZDvoRSQ98PTkPrjWZD3w91Q8YEBEPfD51DXByZQ98PxEJrbhRD3w/sAAAAAEPfEBMAAAAAQ98QOwAAAABD3xBiAAAAAEPfjlYAAAAAQ9+OfgAAAABD346lAAAAAEPfjs0AAAAAQ9+O9UMmm8lD348cQzD1g0Pfj0RCszhMQ9...
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How to convert an int value to string in Go?

s is 'E', but what I want is "123" 9 Answers 9 ...
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What's the difference between echo, print, and print_r in PHP?

...wered Dec 13 '12 at 5:50 user1899888user1899888 6111 silver badge22 bronze badges ...