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How to make a HTML Page in A4 paper size page(s)?
...s), you will have to take care of choosing the correct DPI for printing:
72 dpi (web) = 595 X 842 pixels
300 dpi (print) = 2480 X 3508 pixels
600 dpi (high quality print) = 4960 X 7016 pixels
Yet, I would avoid the hassle and simply use cm (centimeters) or mm (millimeters) for sizing as that avo...
How to checkout in Git by date?
... You
would than use git stash pop to get it back. Or you can (as carleeto said) git commit it to a separate branch.
Checkout by date using rev-parse
You can checkout a commit by a specific date using rev-parse like this:
git checkout 'master@{1979-02-26 18:30:00}'
More details on the available ...
C# Passing Function as Argument [duplicate]
...
There are a couple generic types in .Net (v2 and later) that make passing functions around as delegates very easy.
For functions with return types, there is Func<> and for functions without return types there is Action<>.
Both Func and Action can be dec...
Are Javascript arrays sparse?
...script>
Displays:
array[0] = zero, typeof(0) == string
array[1254503972355] = now, typeof(1254503972355) == string
array[3.14] = pi, typeof(3.14) == string
Notice how I used for...in syntax, which only gives you the indices that are actually defined. If you use the more common for (var i = 0...
Twitter Bootstrap CSS affecting Google Maps
...
I think only to change the id is necessary in v2.2.2
– jacktrades
Feb 8 '13 at 20:58
i ca...
Getting key with maximum value in dictionary?
...
A. CoadyA. Coady
40.9k66 gold badges2727 silver badges3636 bronze badges
18
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How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
... say which version of the .NET framework you are using.
If you are using v2.0 or greater you could use the OnClientClick property to execute a Javascript function when the button's onclick event is raised.
All you have to do to prevent a server postback occuring is return false from the called Ja...
HTTP POST and GET using cURL in Linux [duplicate]
... url to avoid errors on params, e.g. curl "http://www.virustotal.com/vtapi/v2/ip-address/report?ip=8.8.8.8&apikey=1233456890"
– Ricardo
Jun 26 '17 at 22:44
...
How do I convert a hexadecimal color to rgba with the Less compiler?
...d(@baseColor), green(@baseColor), blue(@baseColor), 0.5);
/* rgba(209, 72, 54, 0.5); */
}
span {
color: fade(@baseColor, 50%);
/* rgba(209, 72, 54, 0.5); */
}
h3 {
color: fade(@baseColor, 100%)
/* color:#d14836; */
}
Test this code online: http://lesstester.com/
...
How to log PostgreSQL queries?
...ian and Ubuntu GNU/Linux, this file usually resides at /etc/postgresql/$v/main/postgresql.conf, where $v is the server version. Also, on the aforementioned systems, when log_destination = 'stderr', the output is written to /var/log/postgresql/postgresql-$v-main.log, where $v is the server version (n...