大约有 14,600 项符合查询结果（耗时：0.0360秒） [XML]
What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...c. Since 465 people have voted this up, I'd say it serves as a good enough starting page on the information. Is there more to learn? Sure, when is it not?
– Lasse V. Karlsen
Jul 26 '13 at 17:33
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In .NET, which loop runs faster, 'for' or 'foreach'?
...: Once you know that for is almost imperceptably faster, why shouldn't you start using it in general? It doesn't take extra time.
– DevinB
Sep 3 '09 at 13:06
50
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Windows: How to specify multiline command on command prompt?
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The caret character works, however the next line should not start with double quotes. e.g. this will not work:
C:\ ^
"SampleText" ..
Start next line without double quotes (not a valid example, just to illustrate)
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Django: multiple models in one template using forms [closed]
...t get too fancy with it it saves some time. I can imagine when you want to start customizing and doing non-trivial forms it would be easier to roll your own. Easily mixing forms and contexts in views is the first feature I really think I missed in django.
– jozxyqk
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Python executable not finding libpython shared library
...f you are using a shell which loads this file when a new shell instance is started). This setting will affect your user only.
Add /usr/local/lib to /etc/ld.so.conf and run ldconfig. This is a system-wide setting of course.
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Are there conventions on how to name resources?
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Android SDK will be a good place to start.
For example, I try to scope IDs within the activity.
If I had a ListView it simply would be @android:id/list in all the activities.
If, however, I had two lists then I would use the more specific @id/list_apple and ...
Simple Log to File example for django 1.3+
...ove this so much here is your working example! Seriously this is awesome!
Start by putting this in your settings.py
LOGGING = {
'version': 1,
'disable_existing_loggers': True,
'formatters': {
'standard': {
'format' : "[%(asctime)s] %(levelname)s [%(name)s:%(lineno)s...
Android ViewPager with bottom dots
... only, adding the update in the onPageScrolled callback makes it messy, it starts the update as soon as you start scrolling, which is not visually good!
– Mohamed Hamdaoui
Feb 8 '17 at 8:59
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...figure out. I don't understand without documenting stuff how can they just start developing? So, I've added an answer from info I collected, hoping for others to fill in the rest of the details.
– claws
Mar 29 '10 at 13:43
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Why do I get access denied to data folder when using adb?
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Starting from API level 8 (Android 2.2), for the debuggable application (the one built by Android Studio all the times unless the release build was requested), you can use the shell run-as command to run a command or executab...