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What's the valid way to include an image with no src?
...to the spec).
This is the only URL which I found caused no server hits or error messages in any browser. The usual choice — javascript:void(0) — will cause an "insecure content" warning in IE7 if used on a page served via HTTPS. Any other port caused an attempted server connection, even for i...
How do I import other TypeScript files?
...ire" code in either of them... also " import moo=module("moo"); " gives an error that the name moo does not exist in the current scope , highlighting the module("moo") part
– Roger Johansson
Oct 17 '12 at 9:27
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How can I be notified when an element is added to the page?
...vable(someDomNode)
return results
} catch (err) {
console.error(err)
}
}
If you wanted to add a timeout, you could use a simple Promise.race pattern as demonstrated here:
const waitForMutation = async (timeout = 5000 /*in ms*/) => {
const button = document.querySelecto...
Mockito: InvalidUseOfMatchersException
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The error message outlines the solution. The line
doNothing().when(cmd).dnsCheck(HOST, any(InetAddressFactory.class))
uses one raw value and one matcher, when it's required to use either all raw values or all matchers. A correct...
How to check if there's nothing to be committed in the current branch?
...t , if we use this if [ -z $(git status --porcelain) ]; it will get some error , [: ??: binary operator expected I find the manual and use this if [ -z $(git status --short) ]; this can work, thanks!
– 9nix00
Feb 28 '11 at 7:52
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Moving and vanishing lines of code; trouble with Eclipse's XML Editor
...ntally, so if you edit an XML file which has this problem, ADT will add an error marker for this problem -- along with a quickfix to perform surgery on the document to fix it.
In short:
Get ADT 21 Preview 9; run Lint on your projects and look for any complaints about files containing broken line en...
Programmatically stop execution of python script? [duplicate]
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sys.exit() will do exactly what you want.
import sys
sys.exit("Error message")
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What is better, curl or wget? [closed]
... to automate downloading stuff. However, with CURL, I frequently encounter error 18 - transfer closed with outstanding read data remaining (see stackoverflow.com/questions/1759956/…). This error I mostly get while trying to use it in Perl scripts, but WGET never gives me such issues. Shouldn't thi...
Invalid syntax when using “print”? [duplicate]
... # You must call the function!
Old: print >>sys.stderr, "fatal error"
New: print("fatal error", file=sys.stderr)
Old: print (x, y) # prints repr((x, y))
New: print((x, y)) # Not the same as print(x, y)!
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update columns values with column of another table based on condition [duplicate]
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It gives me error message: invalid object table1.
– niceApp
Nov 17 '09 at 3:17
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