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How can you find the height of text on an HTML canvas?
...zes.
The above image was generated on a canvas in Safari, red being the top line where the canvas was told to draw the text, green being the baseline and blue being the bottom (so red to blue is the full height).
Using jQuery for succinctness:
var getTextHeight = function(font) {
var text = ...
How to edit data in result grid in SQL Server Management Studio
...omething similar to what you want. Right click on a table and select "edit top 200 rows" (if you are on SQL Server 2008) or "open table" in SQL Server 2005. Once you get there, there is a button on the top that says "SQL"; when you click on it, it lets you write an SQL statement and you can edit the...
How to get overall CPU usage (e.g. 57%) on Linux [closed]
...uld be very different from the current CPU usage. To get the current value top (or similar tool) must be used.
Current CPU usage can be potentially calculated with:
awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else print ($2+$4-u1) * 100 / (t-t1) "%"; }' \
<(grep 'cpu ' /proc/stat) <(...
Style bottom Line in Android
...d4f6" />
</shape>
</item>
<item android:top="-2dp" android:right="-2dp" android:left="-2dp">
<shape>
<solid android:color="@android:color/transparent" />
<stroke
android:dashGap="10px"
...
Add centered text to the middle of a -like line
...
Getting exact top value is a bit hard. It is not exactly -0.5em;
– Mitar
Dec 4 '11 at 19:47
...
How can I create Min stl priority_queue?
The default stl priority queue is a Max one (Top function returns the largest element).
8 Answers
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CSS center text (horizontally and vertically) inside a div block
...Explorer 11. It can support multiple lines of text:
position: relative;
top: 50%;
transform: translateY(-50%);
Example: https://jsfiddle.net/wb8u02kL/1/
To shrink-wrap the width:
The solution above used a fixed width for the content area. To use a shrink-wrapped width, use
position: relative;...
How to strike through obliquely with css
...
.strikethrough:before {
position: absolute;
content: "";
left: 0;
top: 50%;
right: 0;
border-top: 1px solid;
border-color: inherit;
-webkit-transform:rotate(-5deg);
-moz-transform:rotate(-5deg);
-ms-transform:rotate(-5deg);
-o-transform:rotate(-5deg);
transform:rotate(-5deg...
Multi-gradient shapes
...ctory(sf);
Basically, the int array allows you to select multiple color stops, and the following float array defines where those stops are positioned (from 0 to 1). You can then, as stated, just use this as a standard Drawable.
Edit: Here's how you could use this in your scenario. Let's say you h...
Make anchor link go some pixels above where it's linked to
...e you can add a negative margin of the same height:
#anchor {
padding-top: 50px;
margin-top: -50px;
}
I am not sure if this is the best solution in any case, but it works fine for me.
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