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Why is the Windows cmd.exe limited to 80 characters wide?
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It isn't. You can right click the title bar, select properties, and in the "Layout" tab alter the screen buffer size (line width and scrollback) and the window size (viewport size). If you started cmd from a shortcut, you can save these settings for future se...
Website screenshots
...est you HTMLTOPS, which renders the page and outputs it in a ps file (ghostscript), then, convert it in a .jpg, .png, .pdf.. can be little slower with complex pages (and don't support all the CSS).
Else, you can use wkhtmltopdf to output a html page in pdf, jpg, whatever..
Accept CSS2.0, use the we...
CATALINA_OPTS vs JAVA_OPTS - What is the difference?
...nd JAVA_OPTS - which are both used in the catalina.sh startup and shutdown script for Tomcat. They are described in comments within that file as:
[JAVA_OPTS]: (optional) Java runtime options used when the "start", "stop" or "run"
command is executed
and
[CATALINA_OPTS]: (optional) Java ...
C++ Convert string (or char*) to wstring (or wchar_t*)
... if you ignore the nuance of the question's body and focus on the question title, which is what brought me here from Google. As is, the question's title is extremely misleading and should be altered to reflect the true question being asked
– Anne Quinn
Dec 17 ...
How SignalR works internally?
...equest limit of the IIS. It can be increased using config entries or shell scripts. Usually Signalr caches 1000 connectiosn in memory.
– Thanigainathan
Jan 28 '14 at 21:24
1
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Specify pane percentage in tmuxinator project
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Some may find this command useful in scripts to just print the layout portion: tmux list-windows | sed -n 's/.*layout \(.*\)] @.*/\1/p'
– Nathanael
Jun 6 '18 at 11:10
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Setting focus on an HTML input box on page load
...ibute (works in all current browsers except IE9 and below). Only call your script if it's IE9 or earlier, or an older version of other browsers.
<input type="text" name="fname" autofocus>
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How to create nonexistent subdirectories recursively using Bash?
I am creating a quick backup script that will dump some databases into a nice/neat directory structure and I realized that I need to test to make sure that the directories exist before I create them. The code I have works, but it seems that there is a better way to do it. Any suggestions?
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os.path.dirname(__file__) returns empty
..._file__))[0]
os.path.realpath(__file__)return the abspath of the current script; os.path.split(abspath)[0] return the current dir
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How do I put a border around an Android textview?
...dp"
android:layout_marginLeft="10dp"
android:text="@string/title"
android:id="@+id/title_label"
android:gravity="center_vertical"/>
<View
android:layout_width="fill_parent"
android:layout_height="0.2dp"
android:id="@+id/separator"
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