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How to apply a style to an embedded SVG?
...t = "svg { fill: #fff }"; // add whatever you need here
svgDoc.getElementById("where-to-insert").appendChild(styleElement);
It's also possible to insert a <link> element to reference an external stylesheet:
var svgDoc = yourObjectElement.contentDocument;
var linkElm = svgDoc.createElementNS...
HMAC-SHA1 in bash
...at older versions of openssl (such as that shipped with RHEL4) may not provide the -hmac option.
As an alternative solution, but mainly to prove that the results are the same, we can also call PHP's hmac_sha1() from the command line:
[me@home]$ echo '<?= hash_hmac("sha1", "value", "key") ?>...
Connection timeout for SQL server
...r connection string:
A value of 0 indicates no limit, and should be avoided in a
ConnectionString because an attempt to connect waits indefinitely.
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Git: which is the default configured remote for branch?
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Wouldn't this also be set if the OP did git pull hub master?
– Ryan Bigg
Jan 31 '11 at 10:46
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initializing a boolean array in java
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Correct. I did not see that. Arrays.fill should do the trick.
– Jørgen Fogh
Mar 2 '10 at 17:15
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Ruby class types and case statements
... Thanks! Sorry to dupe (or sort of dupe), but several searches didn't turn up that previous question. It seems that the use of === by the case statement is quite a common problem, now that I see this is the problem. This should probably be pointed out more often in tutorials and such (b...
Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
... it in practice. Don't use %f to printf arguments of type double. It is a widespread habit born back in C89/90 times, but it is a bad habit. Use %lf in printf for double and keep %f reserved for float arguments.
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Visual Studio immediate window command for Clear All
... If
Catch comEx As COMException
' Not running from within the VS IDE?
Catch ex As Exception
Throw ex
End Try
Catch ex As Exception
' Handle this as you desire.
End Try
End Sub
End Sub
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What happens with constraints when a view is removed
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@pnollet, I don't know why the poster in that question did what he did. I've logged this to verify, and when I remove a subview, and check the constraints on the superview, those constraints that pertained to the removed subview are gone.
– rdelmar
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SVG get text element width
...orking on some ECMAScript/JavaScript for an SVG file and need to get the width and height of a text element so I can resize a rectangle that surrounds it. In HTML I would be able to use the offsetWidth and offsetHeight attributes on the element but it appears that those properties are unav...