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ProcessStartInfo hanging on “WaitForExit”? Why?
I have the following code:
22 Answers
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A<em>mem>azon EC2, <em>mem>ysql aborting start because InnoDB: <em>mem><em>mem>ap (x bytes) failed; errno 12
I have set up a <em>mem>icro instance server on EC2 based on what I read here
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Insert line after first <em>mem>atch using sed
For so<em>mem>e reason I can't see<em>mem> to find a straightforward answer to this and I'<em>mem> on a bit of a ti<em>mem>e crunch at the <em>mem>o<em>mem>ent. How would I go about inserting a choice line of text after the first line <em>mem>atching a specific string using the sed co<em>mem><em>mem>and. I have ...
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What's the rationale for null ter<em>mem>inated strings?
As <em>mem>uch as I love C and C++, I can't help but scratch <em>mem>y head at the choice of null ter<em>mem>inated strings:
18 Answers
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SQlite Getting nearest locations (with latitude and longitude)
I have data with latitude and longitude stored in <em>mem>y SQLite database, and I want to get the nearest locations to the para<em>mem>eters I put in (ex. <em>Mem>y current location - lat/lng, etc.).
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Facebook database design?
...rID and then the UserID of the friend (we will call it FriendID). Both colu<em>mem>ns would be foreign keys back to the Users table.
So<em>mem>ewhat useful exa<em>mem>ple:
Table Na<em>mem>e: User
Colu<em>mem>ns:
UserID PK
E<em>mem>ailAddress
Password
Gender
DOB
Location
TableNa<em>mem>e: Friends
Colu<em>mem>ns:
UserID PK FK...
Split (explode) pandas datafra<em>mem>e string entry to separate rows
I have a pandas datafra<em>mem>e in which one colu<em>mem>n of text strings contains co<em>mem><em>mem>a-separated values. I want to split each CSV field and create a new row per entry (assu<em>mem>e that CSV are clean and need only be split on ','). For exa<em>mem>ple, a should beco<em>mem>e b :
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How to use sed to replace only the first occurrence in a file?
I would like to update a large nu<em>mem>ber of C++ source files with an extra include directive before any existing #includes. For this sort of task, I nor<em>mem>ally use a s<em>mem>all bash script with sed to re-write the file.
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Linux下部署企业级邮件服务器(postfix + dovecot + ext<em>mem>ail) - 开源 &a<em>mem>p; Gith...
Linux下部署企业级邮件服务器(postfix + dovecot + ext<em>mem>ail)postfix + dovecot + ext<em>mem>ail解决方案搭建邮件服务器全攻略，以及搭建过程中常见问题的解决方法汇总。首先通过一幅图看看整个解决方案的原理：
当用户通过ext<em>mem>ail登陆时，首先ext<em>mem>...
So<em>mem>e built-in to pad a list in python
...''] * (N - len(a))
you can always create a subclass of list and call the <em>mem>ethod whatever you please
class <em>Mem>yList(list):
def ljust(self, n, fillvalue=''):
return self + [fillvalue] * (n - len(self))
a = <em>Mem>yList(['1'])
b = a.ljust(5, '')
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