大约有 44,000 项符合查询结果（耗时：0.0593秒） [XML]
NERDTree reload new files
If I add a file to the same directory opened in NERDTree , the only way I can see the file added is if I quit vim and start it again .
...
How do I get a raw, compiled SQL query from a SQLAlchemy expression?
...
If I understand the OP correctly, he wants the final query. Printing with specifying a dialect (here postgres) still gives me the placeholders instead of the literal values. @Matt's answer does the job. Getting the SQL with p...
Creating a new user and password with Ansible
...
If you read Ansible's manual for user module, it'll direct you to the Ansible-examples github repo for details how to use password parameter.
There you'll see that your password must be hashed.
- hosts: all
user: root
v...
Mercurial - all files that changed in a changeset?
...
If you want to list only files that have changed then you should be using "status command"
The following will list the changes to files in revision REV
hg status --change REV
...
What is the difference between exit(0) and exit(1) in C?
Can anyone tell me? What is the difference between exit(0) and exit(1) in C language?
11 Answers
...
Converting java.util.Properties to HashMap
...
Or if you don't have already the map in hand properties.entrySet().stream().collect(Collectors.toMap(e->(String)e.getKey(),e->(String)e.getValue()))
– Tonsic
May 30 '18 at 18:10
...
Understanding Spliterator, Collector and Stream in Java 8
...never have to deal with Spliterator as a user; it should only be necessary if you're writing Collection types yourself and also intending to optimize parallelized operations on them.
For what it's worth, a Spliterator is a way of operating over the elements of a collection in a way that it's easy ...
Regular expression \p{L} and \p{N}
...nd of numeric character in any script.
Source: regular-expressions.info
If you're going to work with regular expressions a lot, I'd suggest bookmarking that site, it's very useful.
share
|
improv...
filename and line number of python script
... @gsinha: Every function call has performance impact. You have to measure if this impact is acceptable for you.
– omikron
Nov 9 '15 at 14:45
...
What is the effect of extern “C” in C++?
...pe information to the name used for linkage.
Just so you know, you can specify extern "C" linkage to each individual declaration/definition explicitly or use a block to group a sequence of declarations/definitions to have a certain linkage:
extern "C" void foo(int);
extern "C"
{
void g(char);
...