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InputStream from a URL
...ur original code uses FileInputStream, which is for accessing file system hosted files.
The constructor you used will attempt to locate a file named a.txt in the www.somewebsite.com subfolder of the current working directory (the value of system property user.dir). The name you provide is resolved ...
close vs shutdown socket?
In C, I understood that if we close a socket, it means the socket will be destroyed and can be re-used later.
9 Answers
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adb not finding my device / phone (MacOS X)
...dd the Vendor ID to ~/.android/adb_usb.ini and restart adb
Full Details:
Most of the time nothing will need to be done to get the Mac to recognize the phone/device. Seriously, 99% of the time "it just works."
That being said, the quickest way to reset adb is to restart it with the following comman...
Android - Start service on boot
... I have everything set up correctly to start an IntentService when Android OS boots. Unfortunately it is not starting on boot, and I'm not getting any errors. Maybe the experts can help...
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CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...%] Built target Tutorial
3、Step3
支持make install把程序安装到系统指定目录，并且运行一些测试检查它是否能够正常工作。
a、安装时使用的基础目录，由CMAKE_INSTALL_PREFIX指定。
b、可以通过一个很简单的用例检查程序是否运行起来...
Encrypt Password in Configuration Files? [closed]
...ters;
import java.security.GeneralSecurityException;
import java.security.NoSuchAlgorithmException;
import java.security.spec.InvalidKeySpecException;
import java.util.Base64;
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.Iv...
Determining the current foreground application from a background task or service
...roundTaskAppName = foregroundAppPackageInfo.applicationInfo.loadLabel(pm).toString();
This requires an additional permission in activity menifest and works perfectly.
<uses-permission android:name="android.permission.GET_TASKS" />
...
cannot load such file — zlib even after using rvm pkg install zlib
...v
$ rvm reinstall 1.9.3
[Edit] As commenter @chrisfinne mentions, on CentOS/RedHat based systems:
$ sudo yum install zlib-devel
$ rvm reinstall 1.9.3
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Using the RUN instruction in a Dockerfile with 'source' does not work
...ce /usr/local/bin/virtualenvwrapper.sh"]
– Bruno Bronosky
Jul 13 '17 at 16:50
8
Please see stacko...
How to find the installed pandas version
...IONS
------------------
commit: None
python: 2.7.6.final.0
python-bits: 64
OS: Linux
OS-release: 3.13.0-45-generic
machine: x86_64
processor: x86_64
byteorder: little
LC_ALL: None
LANG: en_US.UTF-8
pandas: 0.15.2-113-g5531341
nose: 1.3.1
Cython: 0.21.1
numpy: 1.8.2
scipy: 0.14.0.dev-371b4ff
statsmo...