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What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
...below are for windows, separators are obviously different elsewhere)
File f1 = new File("/some/path");
String path = f1.getPath(); // will return "\some\path"
File dir = new File("/basedir");
File f2 = new File(dir, "/some/path");
path = f2.getPath(); // will return "\basedir\some\path"
File f3 =...
Detecting iOS / Android Operating system
...10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1...
Split string with dot as delimiter
... answered Aug 2 '10 at 12:21
f1shf1sh
8,88133 gold badges2121 silver badges4747 bronze badges
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Simple way to repeat a String in java
...e for it, just in case someone cares hg.openjdk.java.net/jdk/jdk/file/fc16b5f193c7/src/java.base/…
– Eugene
May 4 '18 at 12:27
8
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Sequelize.js: how to use migrations and sync
... answered Apr 29 '15 at 10:28
f1nnf1nn
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How does Django's Meta class work?
... ...: class Meta:
...: metaVal = 1
...:
In [2]: f1 = Foo()
In [3]: f2 = Foo()
In [4]: f1.Meta.metaVal
Out[4]: 1
In [5]: f2.Meta.metaVal = 2
In [6]: f1.Meta.metaVal
Out[6]: 2
In [7]: Foo.Meta.metaVal
Out[7]: 2
You can explore it in Django directly too e.g:
In [1]: from d...
Detect iPad users using jQuery?
...10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1...
How do I PHP-unserialize a jQuery-serialized form?
.../script>
<form id="form_insert">
<input type="text" name="f1" value="a"/>
<input type="text" name="f2" value="b"/>
<input type="text" name="f3" value="c"/>
<input type="text" name="f4" value="d"/>
<div onclick="insert_tag();"><b>OK<...
Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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fraction_op={}
function fraction_op.__add(f1, f2)
ret = {}
ret.numerator = f1.numerator * f2.denominator + f2.numerator * f1.denominator
ret.denominator = f1.denominator * f2.denominator
return ret
end
为之前定义的两...
Git Cherry-pick vs Merge Workflow
... answered Aug 6 '09 at 22:14
quarkquark
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