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Virtualbox “port forward” from Guest to Host [closed]
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Network communication Host -> Guest
Connect to the Guest and find out the ip address:
ifconfig
example of result (ip address is 10.0.2.15):
eth0 Link encap:Ethernet HWaddr 08:00:27:AE:36:99
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
Go to Vbox inst...
Javascript - How to extract filename from a file input control
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To split the string ({filepath}/{filename}) and get the file name you could use something like this:
str.split(/(\\|\/)/g).pop()
"The pop method removes the last element from an array and returns that
value to the caller."
Mozilla Developer Network
Example:...
What is a non-capturing group in regular expressions?
How are non-capturing groups, i.e. (?:) , used in regular expressions and what are they good for?
15 Answers
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What is difference between Errors and Exceptions? [duplicate]
How can I differentiate between Errors and Exceptions in Java?
4 Answers
4
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Git 'fatal: Unable to write new index file'
I've seen many of the other threads about this and they don't help.
24 Answers
24
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Check whether a cell contains a substring
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might be worth it to note that this i case insensitive, and if you want to match case, you should use FIND() in place of SEARCH()
– Code Jockey
Sep 11 '14 at 15:19
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String concatenation vs. string substitution in Python
In Python, the where and when of using string concatenation versus string substitution eludes me. As the string concatenation has seen large boosts in performance, is this (becoming more) a stylistic decision rather than a practical one?
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栈和队列的面试题Java实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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（5）设计含最小函数min()的栈，要求min、push、pop、的时间复杂度都是O(1)
（6）判断栈的push和pop序列是否一致
1、栈的创建：
我们接下来通过链表的形式来创建栈，方便扩充。
代码实现：
public class Stack {
public ...
Get the date (a day before current time) in Bash
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if you have GNU date and i understood you correctly
$ date +%Y:%m:%d -d "yesterday"
2009:11:09
or
$ date +%Y:%m:%d -d "1 day ago"
2009:11:09
share
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How to disassemble one single function using objdump?
I've got a binary installed on my system, and would like to look at the disassembly of a given function. Preferrably using objdump , but other solutions would be acceptable as well.
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