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How to debug PDO database queries?
...mmand, like log="C:\Program Files\MySQL\MySQL Server 5.1\data\mysql.log"
Restart MySQL.
It will start logging every query in that file.
That file will grow quickly, so be sure to delete it and turn off logging when you're done testing.
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How to check if an activity is the last one in the activity stack for an application?
...e
public void onBackPressed() {
if(isTaskRoot()){
startActivity(new Intent(currentActivityName.this,ActivityNameYouWantToOpen.class));
// using finish() is optional, use it if you do not want to keep currentActivity in stack
finish();
}else{
...
Is #pragma once a safe include guard?
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It isn't implemented that way. Instead, if the file starts with an #ifndef the first time and ends with an #endif, gcc remembers it and always skips that include in the future without even bothering to open the file.
– Jason Coco
Apr 25 '...
How to change the status bar color in Android?
...upported on device pre-lollipop thanks to the library support-v7-appcompat starting from version 21. Blogpost about support appcompat v21 from Chris Banes
Read more about the Material Theme on the official Android Developers website
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Stack smashing detected
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#1 0x40099b in main /home/ciro/test/main.c:12
#2 0x7fcd2e13d82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#3 0x400798 in _start (/home/ciro/test/a.out+0x40079
followed by some more colored output.
This clearly pinpoints the problematic line 12.
The source code for this is a...
How do search engines deal with AngularJS applications?
...e.
What can be done about it?
Luckily, crawlers of the larger sites have started to implement a mechanism that allows us to make our JavaScript sites crawlable, but it requires us to implement a change to our site.
If we change our hashPrefix to be #! instead of simply #, then modern search engin...
Is there a way to suppress warnings in Xcode?
...d've been a separate answer, I've been looking for this for days. I had to start reading comments out of desperation. Thank you.
– Repose
Nov 15 '18 at 19:20
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MySQL high CPU usage [closed]
... (as root):
$ /etc/init.d/ntpd stop
$ date -s "`date`"
$ /etc/init.d/ntpd start
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How can I make Flexbox children 100% height of their parent?
...t elements. I wish these browsers would get their act together. I'm really starting to dislike the mobile space.
– Jordan
Oct 10 '16 at 12:03
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Linking R and Julia?
...tion.
Maybe an indirect interface using tcp/ip to Rserve could be a first start before Julia matures a little and we get a proper C++ interface. Or we use something based on Rcpp to get from from R to C++ before we enter an intermediate layer [which someone would have to write] from which we data ...