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How do I show the changes which have been staged?

...have to show a giant diff between an empty/nonm>exm>istent file and the entire contents of foo.c. So in fact, when a file does not m>exm>ist in the indm>exm>, git diff falls back, for that file, on using the HEAD copy. – Kaz Nov 4 '14 at 20:37 ...
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What is the difference between print and puts?

...ed by calling its to_s method. When called without arguments, prints the contents of $_. If the output field separator ($,) is not nil, it is inserted between objects. If the output record separator ($\) is not nil, it is appended to the output. ... puts(obj, ...) → nil W...
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Can I replace groups in Java regm>exm>?

...re n is a digit) to refer to captured subsequences in replaceFirst(...). I'm assuming you wanted to replace the first group with the literal string "number" and the second group with the value of the first group. Pattern p = Pattern.compile("(\\d)(.*)(\\d)"); String input = "6 m>exm>ample input 4"; Mat...
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UISegmentedControl below UINavigationbar in iOS 7

... Good answer! Don't forget to update the contentInset of the tableView to avoid the toolBar to cover the content :-) – LombaX Feb 25 '14 at 14:19 ...
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VC CTreeCtrl复选框checkbox的使用方法 - C/C++ - 清泛网 - 专注C/C++及内核技术

...trl复选框checkbox的使用方法1. 消息事件 (1)鼠标点击当前ITEM的CHECKBOX:引发NM_CLICK事件并传递TVHT_ONITEMSTATEICON。 (2)鼠标点击当前ITEM的Tm>EXm>T:引发NM_CLICK...1. 消息事件 (1)鼠标点击当前ITEM的CHECKBOX:引发NM_CLICK事件并传递TVHT_ONITEMSTATEICON...
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Is there a way to break a list into columns?

...r. The only downside is that the width of the columns doesn't adapt to the content (try with different length items). Not sure how is the column-width defined. Maybe the with of the first element? In any case, any pointers on how to overcome this? – jorgeh Mar ...
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How do I rename a local Git branch?

I don't want to rename a remote branch, as described in Rename master branch for both local and remote Git repositories . ...
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UITableview: How to Disable Selection for Some Rows but Not Others

I am displaying in a group tableview contents parsed from XML. I want to disable the click event on it (I should not be able to click it at all) The table contains two groups. I want to disable selection for the first group only but not the second group. Clicking the first row of second group nav...
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Why is it slower to iterate over a small string than a small list?

I was playing around with timeit and noticed that doing a simple list comprehension over a small string took longer than doing the same operation on a list of small single character strings. Any m>exm>planation? It's almost 1.35 times as much time. ...
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How to schedule a function to run every hour on Flask?

... @user5547025 How does the schedule work suppose i have put the contents in schedule.py how will it run automatically? – Kishan Mehta Mar 6 '17 at 12:08 2 ...