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slf4j: how to log formatted message, object array, exception
...n addition to @Ceki 's answer, If you are using logback and setup a config file in your project (usually logback.xml), you can define the log to plot the stack trace as well using
<encoder>
<pattern>%date |%-5level| [%thread] [%file:%line] - %msg%n%ex{full}</pattern>
</en...
Mounting multiple volumes on a docker container?
...
docker run -v /home/usr/workspace/proj/WebContent/file/username:/mycode -v /home/usr/workspace/proj/WebContent/file:/tst gcc:4.9 sh -c 'cd mycode; gcc -o myapp ./mycode.c; cd tst; ./myapp < ./test.txt' This is my command, I'm trying to compile the mycode.c that is in the...
Enable the display of line numbers in Visual Studio
Why doesn't Visual Studio have any way of showing line numbers in a source file? Is there any way to enable it, or a plugin for it? I know that the number of lines of code in a program doesn't matter, but sometimes it is nice to know how long a program is or the number of a particular line for refer...
How to set my phpmyadmin user session to not time out so quickly? [duplicate]
...I found that I also needed to add the following line to the config.inc.php file: ini_set('session.gc_maxlifetime', <your_new_timeout>); And, I'm pretty sure the two values need to be equivalent. BTW: [on my distro, at least] the config.inc.php file is in /etc/phpmyadmin/.
...
Why not use tables for layout in HTML? [closed]
... as well. Scenarios where a new version of a web site only needs a new css file are not very likely.
Not at all. I've worked on several cases where changing the design was simplified by a separation of content and design. It's often still necessary to change some HTML code but the changes will alw...
jQuery append fadeIn
...:
$('#thumbnails')
.append($('<li><img src="/photos/t/'+data.filename+'"/></li>')
.hide()
.fadeIn(2000)
);
This uses the dollar function to construct the <li> ahead of time. You could also write it on two lines, of course, if that makes it clearer:...
Python argparse command line flags without arguments
...is limited:
flag = "--flag" in sys.argv[1:]
[1:] is in case if the full file name is --flag
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Get host domain from URL?
...://news.contoso.com/123456@contoso.com --> nntp://news.contoso.com
file://server/filename.ext --> file://server
Uri uriAddress = new Uri("http://www.contoso.com/index.htm#search");
Console.WriteLine("The path of this Uri is {0}", uriAddress.GetLeftPart(UriPartial.Authority));
Demo
...
How do I remove the old history from a git repository?
...(--depth parameter).
; Clone the original repo into limitedRepo
git clone file:///path_to/originalRepo limitedRepo --depth=10
; Remove the original repo, to free up some space
rm -rf originalRepo
cd limitedRepo
git remote rm origin
You may be able to shallow your existing repo, by following thes...
Test iOS app on device without apple developer program or jailbreak
...he Team pop-up menu, click Fix Issue.
Xcode creates a free provisioning profile for you and the warning text under the Team pop-up menu disappears.
Click the Run button.
Xcode installs the app on the device before launching the app.
Prior to Xcode 7, a Program membership was indeed required in o...