大约有 43,124 项符合查询结果（耗时：0.0277秒） [XML]
How to list the size of each file and directory and sort by descending size in Bash?
...
11 Answers
11
Active
...
Check if table exists without using “select from”
...
17 Answers
17
Active
...
List of ANSI color escape sequences
...e'll discuss many other options below) in C you might write:
printf("\033[31;1;4mHello\033[0m");
In C++ you'd use
std::cout<<"\033[31;1;4mHello\033[0m";
In Python3 you'd use
print("\033[31;1;4mHello\033[0m")
and in Bash you'd use
echo -e "\033[31;1;4mHello\033[0m"
where the first part make...
Ruby, remove last N characters from a string?
...
13 Answers
13
Active
...
Repeat Character N Times
...
1245
These days, the repeat string method is implemented almost everywhere. (It is not in Internet...
CodeIgniter removing index.php from url
...
31 Answers
31
Active
...
Matplotlib discrete colorbar
...t matplotlib as mpl
import matplotlib.pylab as plt
fig, ax = plt.subplots(1, 1, figsize=(6, 6)) # setup the plot
x = np.random.rand(20) # define the data
y = np.random.rand(20) # define the data
tag = np.random.randint(0, 20, 20)
tag[10:12] = 0 # make sure there are some 0 values to show up as...
py2exe - generate single executable file
...
106
PyInstaller will create a single .exe file with no dependencies; use the --onefile option. It ...
Convert the values in a column into row names in an existing data frame
...
138
This should do:
samp2 <- samp[,-1]
rownames(samp2) <- samp[,1]
So in short, no there ...
Problems with lib-icu dependency when installing Symfony 2.3.x via Composer
...
118
update your php-intl extension, that's where the icu error comes from!
sudo aptitude install ...