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Read/write files within a Linux kernel module
...ts)
{
struct file *filp = NULL;
mm_segment_t oldfs;
int err = 0;
oldfs = get_fs();
set_fs(get_ds());
filp = filp_open(path, flags, rights);
set_fs(oldfs);
if (IS_ERR(filp)) {
err = PTR_ERR(filp);
return NULL;
}
return filp;
}
Close a file (...
How to create a directory using Ansible
... |
edited Dec 7 '18 at 18:03
answered Apr 3 '14 at 19:56
le...
OpenSSL and error in reading openssl.conf file
...ample from the commandline you can type:
set OPENSSL_CONF=c:/libs/openssl-0.9.8k/openssl.cnf
to validate it you can type:
echo %OPENSSL_CONF%
You can also set it as part of the computer's environmental variables so all users and services have it available by default. See, for example, Environm...
Python String and Integer concatenation [duplicate]
...ng'
for i in range(11):
string +=`i`
print string
It will print string012345678910.
To get string0, string1 ..... string10 you can use this as @YOU suggested
>>> string = "string"
>>> [string+`i` for i in range(11)]
Update as per Python3
You can use :
string = 'string'
for i...
Can you organize imports for an entire project in eclipse with a keystroke?
...
Jasper
2,09633 gold badges3030 silver badges4646 bronze badges
answered Dec 31 '08 at 17:46
ToddTodd
...
Python base64 data decode
...ong result, I got:
>>> base64.b64decode(coded_string)
2: 'C\x96\x00\n\x00\x00\x00\x00C\x96\x00\x1b\x00\x00\x00\x00C\x96\x00-\x00\x00\x00\x00C\x96\x00?\x00\x00\x00\x00C\x96\x07M\x00\x00\x00\x00C\x96\x07_\x00\x00\x00\x00C\x96\x07p\x00\x00\x00\x00C\x96\x07\x82\x00\x00\x00\x00C\x96\x07\x94\x00...
Most lightweight way to create a random string and a random hexadecimal number
What is the most lightweight way to create a random string of 30 characters like the following?
13 Answers
...
What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?
...
Nir Duan
5,01244 gold badges1717 silver badges3737 bronze badges
answered May 26 '10 at 16:13
Dave WebbDave Webb...
Linking static libraries to other static libraries
... |
edited Jan 28 '10 at 21:20
answered Jan 28 '10 at 20:25
...
How to avoid “ConcurrentModificationException” while removing elements from `ArrayList` while iterat
...
10 Answers
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