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How to remove the URL from the printing page?
...>
@page {
size: auto; /* auto is the initial value */
margin: 0; /* this affects the margin in the printer settings */
}
</style>
see the answer on Disabling browser print options (headers, footers, margins) from page?
and specification of the @page
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Understanding the Gemfile.lock file
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edited Jun 20 at 9:12
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answered Sep 22 '11 at 16:27
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Android buildscript repositories: jcenter VS mavencentral
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150
At Bintray I just rebloged a very detailed blog post describing the reasons why Google made this...
Parse string to DateTime in C#
...l always be in a given format then you can use ParseExact():
string s = "2011-03-21 13:26";
DateTime dt =
DateTime.ParseExact(s, "yyyy-MM-dd HH:mm", CultureInfo.InvariantCulture);
(But note that it is usually safer to use one of the TryParse methods in case a date is not in the expected for...
Unable to update the EntitySet - because it has a DefiningQuery and no element exis
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1037
It usually happens because one of the following reasons:
Entity Set is mapped from Database ...
What's a concise way to check that environment variables are set in a Unix shell script?
...oughts on this discussion? https://github.com/koalaman/shellcheck/issues/380#issuecomment-145872749
The gist of the discussion is:
… However, when I shellcheck it (with version 0.4.1), I get this message:
In script.sh line 13:
: ${FOO:?"The environment variable 'FOO' must be set and non-empty"}...
MFC窗口如何设置TopMost置顶 - VC/MFC - 清泛IT论坛，有思想、有深度
本帖最后由 zqp2013 于 2015-1-13 20:03 编辑
方法一：网上常见的
pDlg->SetWindowPos(&CWnd::wndTopMost, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); 或
pDlg->SetWindowPos(pDlg->GetStyle() & WS_EX_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
方法二：...
How do I see all foreign keys to a table or column?
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802
For a Table:
SELECT
TABLE_NAME,COLUMN_NAME,CONSTRAINT_NAME, REFERENCED_TABLE_NAME,REFERENCE...
Developing C# on Linux
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70
MonoDevelop, the IDE associated with Mono Project should be enough for C# development on Linux. ...
Javascript event handler with parameters
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100
I don't understand exactly what your code is trying to do, but you can make variables available...