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Re-sign IPA (iPhone)
...p.ipa
– InnisBrendan
Dec 8 '16 at 0:32
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
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answered Jul 8 '18 at 9:32
Ryan FeeleyRyan Feeley
35144 silver badges1010 bronze badges
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Managing constructors with many parameters in Java
...er the following example
public class StudentBuilder
{
private String _name;
private int _age = 14; // this has a default
private String _motto = ""; // most students don't have one
public StudentBuilder() { }
public Student buildStudent()
{
return new Student...
Views vs Components in Ember.js
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Johnny OshikaJohnny Oshika
42.8k3232 gold badges144144 silver badges222222 bronze badges
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How to join multiple lines of file names into one with custom delimiter?
I would like to join the result of ls -1 into one line and delimit it with whatever i want.
22 Answers
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How to append text to an existing file in Java?
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32
You should either use java7 try-with-resources or put the close() in a finally block, in order to make sure that the file is closed in case...
Cross-Origin Request Headers(CORS) with PHP headers
...nitty-gritty low-down, read:
*
* - https://developer.mozilla.org/en/HTTP_access_control
* - http://www.w3.org/TR/cors/
*
*/
function cors() {
// Allow from any origin
if (isset($_SERVER['HTTP_ORIGIN'])) {
// Decide if the origin in $_SERVER['HTTP_ORIGIN'] is one
// yo...
Modifying a subset of rows in a pandas dataframe
Assume I have a pandas DataFrame with two columns, A and B. I'd like to modify this DataFrame (or create a copy) so that B is always NaN whenever A is 0. How would I achieve that?
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Are HTTP headers case-sensitive?
... field names.
– bond
Mar 3 '16 at 4:32
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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...
...器。到了机器后再按照天或者半天分表，比如表名为 weibo_2013020101 、weibo_2013020112。weibo_2013020101表示2月1日上午一个表，weibo_2013020112表示2月1日下午一个表。光这样分了还是不够，1000w/2=500w，经不起压力扩展。我们还需要把表再...