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Getting the HTTP Referrer in ASP.NET
...will throw a System.UriFormatException if the referer HTTP header is malformed.
– NightOwl888
Sep 5 '14 at 20:15
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Customize UITableView header section
...want to customize UITableView header for each section. So far, I've implemented
23 Answers
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Rebuild or regenerate 'ic_launcher.png' from images in Android Studio
When one first creates a new project, that dialog lets you point
to some external .PNG file, and then when that dialog completes,
it generates 4 different pixel-sizes of images for use as
a launcher-icon.
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Rake just one migration
...un the down and then the up step. You could do this in conjunction with commenting out the down step temporarily.
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How to verify if a file exists in a batch file?
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You can use IF EXIST to check for a file:
IF EXIST "filename" (
REM Do one thing
) ELSE (
REM Do another thing
)
If you do not need an "else", you can do something like this:
set __myVariable=
IF EXIST "C:\folder with space\myfile.txt" set __myVariable=C:\folder with space\my...
Extract date (yyyy/mm/dd) from a timestamp in PostgreSQL
I want to extract just the date part from a timestamp in PostgreSQL.
7 Answers
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How can I access getSupportFragmentManager() in a fragment?
I have a FragmentActivity and I want to use a map fragment within it. I'm having a problem getting the support fragment manager to access it.
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How can i use iptables on centos 7? [closed]
...n (os + dev tools). I am trying to open 80 port for httpd service, but something wrong with my iptables service ... what's wrong with it? What am I doing wrong?
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Why are static variables considered evil?
I am a Java programmer who is new to the corporate world. Recently I've developed an application using Groovy and Java. All through the code I wrote used quite a good number of statics. I was asked by the senior technical lot to cut down on the number of statics used. I've googled about the same, ...
Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?
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Up to this moment "error filterStart" has plagued my nightmares...NO LONGER! You rock!
– Cody S
Oct 1 '12 at 17:16
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