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Most tricky/useful commands for gdb debugger [closed]
...gt;. This command file can contain gdb commands like breakpoints, options, etc. Useful in case a particular executable needs to be put through successive debug runs using gdb.
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WordPress asking for my FTP credentials to install plugins
...s so that WordPress can try to do what it needs to via FTP."
Solution:
In order to find out what user your instance of apache is running as, create a test script with the following content:
<?php echo(exec("whoami")); ?>
For me, it was daemon and not www-data. Then, fix the permission by:
...
Eclipse add Tomcat 7 blank server name
...ate-rc.d tomcat7 disable
sudo ln -s /var/lib/tomcat7/conf conf
sudo ln -s /etc/tomcat7/policy.d/03catalina.policy conf/catalina.policy
sudo ln -s /var/log/tomcat7 log
sudo chmod -R 777 /usr/share/tomcat7/conf
sudo ln -s /var/lib/tomcat7/common common
sudo ln -s /var/lib/tomcat7/server server
sudo ln...
AVD Manager - Cannot Create Android Virtual Device
...e sure you don't have spaces (or other illegal characters like '+','=','/',etc) in the "AVD Name" field. Spaces broke it for me.
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To switch from vertical split to horizontal split fast in Vim
...ubled today, thank you. There are a ton of interesting ^w commands (b, w, etc)
– Alex Hart
Dec 7 '12 at 14:10
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Override console.log(); for production [duplicate]
...
Or if you just want to redefine the behavior of the console (in order to add logs for example)
You can do something like that:
// define a new console
var console=(function(oldCons){
return {
log: function(text){
oldCons.log(text);
// Your code
...
How to avoid the “divide by zero” error in SQL?
...
In order to avoid a "Division by zero" error we have programmed it like this:
Select Case when divisor=0 then null
Else dividend / divisor
End ,,,
But here is a much nicer way of doing it:
Select dividend / NULLIF(divisor, 0...
How can I see the assembly code for a C++ program?
...ou're using should have an assembly view (Visual Studio, Borland IDE, gdb, etc.). If you are not using a debugger and you merely want to see what assembly is in a program, you can use a disassembler or alternatively, run the program and attach to it with a debugger and do the dump from there. See re...
Is it possible to install APK file if more than one emulators/devices are connected [duplicate]
...orm install on each device
Don't have to wait for one install to finish in order to execute another one (adb tasks are launched in parallel)
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Getting the path of the home directory in C#?
...et to use System.IO.Path.DirectorySeparatorChar to build your file path in order to keep it portable.
– thomiel
Dec 26 '14 at 13:51
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