大约有 47,000 项符合查询结果（耗时：0.0521秒） [XML]
get path for my .exe [duplicate]
... Assembly.GetEntryAssembly().Location works for me. The first one has file;\ while the second one provides the absolute file path of the executing .exe. Add System.IO.Path.GetDirectoryName() to get the path only
– CraftedGaming
Nov 4 '18 at 14:35
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Facebook Access Token for Pages
...I'm able to call connections on all my pages by using a page token of only one of them. Isn't this wrong? Is there a way to get a token for just one specific page that doesn't work on the other pages?
– andresp
Aug 21 '12 at 22:32
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Should I use “camel case” or underscores in python? [duplicate]
...ol that looks like a single object matching the idea that a method name is one thing (as opposed to several objects, words, that have to be read and later interpreted as one single group of several things). That's even worst for _ if the method name contains a reserved word in it.
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When and why should I use a namedtuple instead of a dictionary? [duplicate]
...se, you could create a bunch of dicts where you used the same keys in each one, but assuming you will have only valid Python identifiers as keys and don't need mutability,
mynamedtuple.fieldname
is prettier than
mydict['fieldname']
and
mynamedtuple = MyNamedTuple(firstvalue, secondvalue)
i...
Generating a Random Number between 1 and 10 Java [duplicate]
... This means that you will get numbers from 0 to 9 in your case. So you've done everything correctly by adding one to that number.
Generally speaking, if you need to generate numbers from min to max (including both), you write
random.nextInt(max - min + 1) + min
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Is there a __CLASS__ macro in C++?
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instead of substr(0,colons).rfind(" ") one could use rfind(' ', colons) to spare a creation of an extra string.
– mariusm
Oct 13 '14 at 6:47
1
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Run a PostgreSQL .sql file using command line arguments
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#2 is extremely simple. Just add one line containing host:port:db:user:pass to a file and you're done. Nice work.
– Kriil
Jun 17 '16 at 14:23
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How to remove the left part of a string?
... was going to write the solution for python 3.9 but it seems you have mentioned python 3.9 solutions everywhere. :)
– Pygirl
Jun 17 at 6:51
add a comment
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Parse query string in JavaScript [duplicate]
...th; i++) {
var pair = vars[i].split('=');
if (decodeURIComponent(pair[0]) == variable) {
return decodeURIComponent(pair[1]);
}
}
console.log('Query variable %s not found', variable);
}
Now make a request to page.html?x=Hello:
console.log(getQueryVariabl...
Is there an auto increment in sqlite?
...
You get one for free, called ROWID. This is in every SQLite table whether you ask for it or not.
If you include a column of type INTEGER PRIMARY KEY, that column points at (is an alias for) the automatic ROWID column.
ROWID (by wh...