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Easy way to prevent Heroku idling?
...p and log in, but if you try to add a new monitor, it just says "monitor already
– Jeff Axelrod
Aug 16 '13 at 23:03
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How to strip HTML tags from string in JavaScript? [duplicate]
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Good caveats. In case it is not already clear I wanted to add that Firefox will crash on div.innerHTML = html if the value of html is NULL. Worse, it won't properly report the error (instead says parent function has TypeError). Chrome/IE do not crash.
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Site does not exist error for a2ensite
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I had already given up after changing pretty much everything... I will remember to add the .conf extension from now on...
– wtf8_decode
Mar 2 '15 at 17:53
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PostgreSQL Autoincrement
...ble I had just created in PostgreSQL by setting the columns default (after reading up on CREATE SEQUENCE postgresql.org/docs/8.1/interactive/sql-createsequence.html ). HOWEVER, I'm not quite sure why you changed the owner.
– JayC
Dec 15 '11 at 21:48
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Convert a String representation of a Dictionary to a dictionary?
...ry consumes a lot of memory and and slower. I have a process that needs to read a text file of 156Mb. Ast with 5 minutes delay for the conversion dictionary json and 1 minutes using 60% less memory!
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Auto detect mobile browser (via user-agent?) [closed]
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Yes, reading the User-Agent header will do the trick.
There are some lists out there of known mobile user agents so you don't need to start from scratch. What I did when I had to is to build a database of known user agents and s...
Convenient C++ struct initialisation
...y ensure correct initialization (from the compiler POV) but sure helps the reader... although the comments ought to be kept in sync.
– Matthieu M.
May 31 '11 at 6:42
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Filter LogCat to get only the messages from My Application in Android?
...s that it's possible to use the package name as valid filter. I needed to read the answer twice to comprehend what it's actually saying, therefore I recommend to simply change the first line to something like "logcat <tag>:<log level> where <tag> can be your package name if you us...
How to get “wc -l” to print just the number of lines without file name?
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@user: Test it. By far the slowest part will be reading the file off disk.
– sarnold
Apr 19 '12 at 23:44
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Running Windows batch file commands asynchronously
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Okay, thanks. I should have read each entry of help carefully. :)
– RichN
Sep 19 '09 at 18:44
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