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Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
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answered Dec 18 '11 at 6:57
hackbodhackbod
87.2k1616 gold badges134134 silver badges152152 bronze badges
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Execute command on all files in a directory
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10 Answers
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No appenders could be found for logger(log4j)?
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31 Answers
31
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How to use phpexcel to read data and insert into database?
...y
include 'PHPExcel/IOFactory.php';
$inputFileName = './sampleData/example1.xls';
// Read your Excel workbook
try {
$inputFileType = PHPExcel_IOFactory::identify($inputFileName);
$objReader = PHPExcel_IOFactory::createReader($inputFileType);
$objPHPExcel = $objReader->load($inputFi...
What is polymorphism, what is it for, and how is it used?
...polymorphism.
– alternative
Apr 16 '11 at 20:27
9
These 2 lines did the trick for me: Poly = many...
苦逼的年轻人和年薪百万的区别到底在哪里？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...约是讨好他们的礼物。哦，自动贩卖机里的键盘，鼠标，U 盘，耳机，充电器……只刷工卡不掏钱，随便拿不限量。
食堂呢？
厨师经常换，各国菜色时常更新，大到容得下全公司员工。每周五，很少来西雅图的扎克伯格在这里...
How to make good reproducible pandas examples
... of a grievance with pandas default display but nonetheless annoying:
In [11]: df
Out[11]:
C
A B
1 2 3
2 6
The correct way is to include an ordinary DataFrame with a set_index call:
In [12]: df = pd.DataFrame([[1, 2, 3], [1, 2, 6]], columns=['A', 'B', 'C']).set_index(['A', 'B'])
In ...
An example of how to use getopts in bash
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answered May 11 '13 at 11:16
Adrian FrühwirthAdrian Frühwirth
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What characters are allowed in an email address?
..., and must not end with a hyphen. However, a subsequent specification (RFC 1123) permitted hostname labels to start with digits. No other symbols, punctuation characters, or blank spaces are permitted.
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How do I get an apk file from an Android device?
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129
Use adb. With adb pull you can copy files from your device to your system, when the device i...