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Pinging servers in Python
... If you get the hostname string from a user, they could easily hack your server by giving you a "url" like 'google.com; rm -rf /*'. Use subprocess.run(["ping", "-c", "1", hostname]).returncode instead.
– Boris
Jan 26 '19 at 4:51
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EditText, clear focus on touch outside
...r views in layout and manually clear the EditText 's focus. But seems too hackish...
16 Answers
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PHP mkdir: Permission denied problem
...have on a poorly configured webserver: it would become incredibly easy to "hack" the website, by overwriting the files. So, don't.
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How can one check to see if a remote file exists using PHP?
...essing error using @ in front of getimagesize, but feeling guilty for this hack.
– user216084
Apr 11 '15 at 11:54
In m...
How to make input type= file Should accept only pdf and xls
...refox that would allow to upload any file, including a shell. People could hack your site. Do it server site, to be safe.
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Passing an integer by reference in Python
... that you're passing in to the function?
If you need to do it for a quick hack, the quickest way is to pass a list holding the integer, and stick a [0] around every use of it, as mgilson's answer demonstrates.
If you need to do it for something more significant, write a class that has an int as an...
How to copy a file to a remote server in Python using SCP or SSH?
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Reached the same problem, but instead of "hacking" or emulating command line:
Found this answer here.
from paramiko import SSHClient
from scp import SCPClient
ssh = SSHClient()
ssh.load_system_host_keys()
ssh.connect('example.com')
with SCPClient(ssh.get_transpor...
Where does Visual Studio look for C++ header files?
... you really, really want to update the default $(IncludePath), you have to hack the appropriate entry in one of the XML files:
\Program Files
(x86)\MSBuild\Microsoft.Cpp\v4.0\Platforms\Win32\PlatformToolsets\v100\Microsoft.Cpp.Win32.v100.props
or
\Program Files
(x86)\MSBuild\Microsoft...
What's the best way to get the last element of an array without deleting it?
... 89.028 || 695 | 235 | 90 | 97 | 95 | 188 | 87.991 ||
|| 2. $x = array_slice($array, -1)[0]; || 414 | 349 | 252 | 248 | 246 | 604 | ...
Cause CMAKE to generate an error
... the end user but to the developers. It can either remind them to fix some hack / todos or indicate warnings that should be fixed but does not affect the CMake run for the user. Thats why the user can suppress these warnings with --Wno-dev.
– usr1234567
May 8 '...