大约有 15,208 项符合查询结果（耗时：0.0395秒） [XML]
Easy way to concatenate two byte arrays
...peration. If it's a billion times a second - sure, optimize it. Otherwise, readability and maintainability might be the winning considerations.
– vikingsteve
Dec 6 '13 at 15:35
5
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How to import classes defined in __init__.py
...s" % (os.path.basename(root), f)
print open(os.path.join(root, f)).read()
print
# lib/helper.py
print 'helper'
class Helper(object):
def __init__(self, module_name):
print "Helper in", module_name
# lib/settings.py
print "settings"
import helper
class Values(object):...
Convert MySQL to SQlite [closed]
...INTEGER MySQL port. Defaults to 3306.
-c, --chunk INTEGER Chunk reading/writing SQL records
-l, --log-file PATH Log file
-V, --vacuum Use the VACUUM command to rebuild the SQLite
database file, repacking it into a minimal amount
...
Client on node: Uncaught ReferenceError: require is not defined
... modules. Includes tree-shaking abilities (removes unused code).
You can read more about my comparison of Browserify vs (deprecated) Component.
AMD implementations include:
RequireJS - Very popular amongst client-side JavaScript developers. Not my taste because of its asynchronous nature.
No...
How do I split a string by a multi-character delimiter in C#?
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@IRBMe have you read the question? 'I want to split on "is". So I will get "This " and " a sentence"'. See the spaces in the results??? This is exacly what Split does.
– bruno conde
Jul 14 '09 at 19:41
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Java synchronized static methods: lock on object or class
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@vemv Well yes, to understand the answer you have to read the question first.
– OscarRyz
Oct 31 '12 at 17:27
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What does the “static” modifier after “import” mean?
.... If you overuse the static
import feature, it can make your
program unreadable and unmaintainable,
polluting its namespace with all the
static members you import. Readers of
your code (including you, a few months
after you wrote it) will not know
which class a static member comes
fr...
How to get the CPU Usage in C#?
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You will need to call .NextValue twice, with a System.Threading.Thread.Sleep call in-between (1000ms should suffice). See blogs.msdn.com/b/bclteam/archive/2006/06/02/618156.aspx for more information on why this is required, but the high level summary is that you need to two sample...
Breaking out of nested loops [duplicate]
...iable. Naive, if you want, but I find it quite flexible and comfortable to read. Testing a variable may avoid testing again complex conditions and may also collect results from several tests in inner loops.
x_loop_must_break = False
for x in range(10):
for y in range(10):
...
Short description of the scoping rules?
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As a caveat to Global access - reading a global variable can happen without explicit declaration, but writing to it without declaring global(var_name) will instead create a new local instance.
– Peter Gibson
Jun 27 '1...