大约有 31,000 项符合查询结果（耗时：0.0367秒） [XML]
Number of processors/cores in command line
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answered Oct 27 '13 at 15:12
pax162pax162
4,65522 gold badges1818 silver badges2727 bronze badges
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When should I release objects in -(void)viewDidUnload rather than in -dealloc?
...wanted to elaborate more about logic behind -viewDidUnload.
One of the most important reasons for implementing it is that UIViewController subclasses commonly also contain owning references to various subviews in the view hierarchy. These properties could have been set through IBOutlets when loa...
Re-sign IPA (iPhone)
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edited Oct 4 '18 at 4:27
answered Jul 17 '18 at 10:32
S...
Why declare unicode by string in python?
...u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4....
PDOException SQLSTATE[HY000] [2002] No such file or directory
...4: Change "host" in the app/config/database.php file from "localhost" to "127.0.0.1"
Laravel 5+: Change "DB_HOST" in the .env file from "localhost" to "127.0.0.1"
I had the exact same problem. None of the above solutions worked for me. I solved the problem by changing the "host" in the /app/config/...
Android Studio: Android Manifest doesn't exists or has incorrect root tag
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279
On Android Studio v0.8.2 clicking on Sync project with Gradle files button solved my problem.
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CGContextDrawImage draws image upside down when passed UIImage.CGImage
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edited Sep 27 '19 at 11:53
phimuemue
28.6k88 gold badges6969 silver badges108108 bronze badges
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TCP: can two different sockets share a port?
... not mistaken.
– Ondrej Peterka
Apr 27 '14 at 15:00
2
@OndraPeterka: yes, but not all platforms r...
Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
...from other executing processes written in any language the O/S supports.
Most Linux applications, regardless what language the bulk of the program is written in, depend on shell scripts and Bash has become the most common. Clicking an icon on the desktop usually runs a short Bash script. That scrip...
What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?
...lg) when you sign an APK.
I have JDK 7. In my Ant log, I used -v for verbose and it showed
$ ant -Dadb.device.arg=-d -v release install
[signjar] Executing 'C:\Program Files\Java\jdk1.7.0_03\bin\jarsigner.exe' with arguments:
[signjar] '-keystore'
[signjar] 'C:\cygwin\home\Chloe\pairfinder\releas...