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How to get a URL parameter in Express?

...op solution(/p/5) works perfect for me..but bottom one /p?tagId=5 gives me error "tagId is set to undefined" – user2834795 Nov 20 '13 at 7:24 ...
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How do I install PyCrypto on Windows?

...her package (mcrypt), both through setup.py and pip, both exiting out with errors. How in the world do Windows users install packages? Do they all have to download VS 2008 Express? (I have VS 2010, which I guess doesn't do the job). – Coldblackice Jul 10 '12 a...
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Is there a more elegant way of adding an item to a Dictionary safely?

... key already exists otherwise I get a " key already exists in dictionary " error. The code below solves this but is clunky. ...
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Should ol/ul be inside or outside?

... paragraph, but not inside paragraph, discard this tag to recover from the error --> <p>other textetxet</p> <!-- Another paragraph --> share | improve this answer | ...
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Git flow release branches and tags - with or without “v” prefix

...or branches X.Y.Z to co-exist with those tags, without having to deal with error message like "fatal: Ambiguous object name" (as in "Ambiguous Names with GIT?"). Note that the tags for Git itself have recently been "adapted" for a surprising reason: see "Code version change “rules”". ...
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How do I restart a service on a remote machine in Windows? [closed]

...ly from cmd.exe. Does not work in PowerShell, probably because of the \\, error follows: Set-Content : A parameter cannot be found that matches parameter name '[the name of the service]'. Only minor drawback is that it returns you to the command line before the operation is finished. ...
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How to strip HTML tags from string in JavaScript? [duplicate]

...mple is from a comment by Mike Samuel on the duplicate question: <img onerror='alert(\"could run arbitrary JS here\")' src=bogus> Code: var html = "<p>Some HTML</p>"; var div = document.createElement("div"); div.innerHTML = html; var text = div.textContent || div.innerText || ""...
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How to deploy a war file in Tomcat 7

...ng the .war file in webapps hasn't worked for me, and there was no sign of error in the logs. Doing it from the Tomcat Manager did the trick. Not a clue about why the first method failed – xverges Feb 7 '13 at 9:09 ...
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Using git commit -a with vim

...it message, including comments, and then :wq Either way will give git an error code, so it will not proceed with the commit. This is particularly useful with git commit --amend. share | improve th...
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Return multiple values to a method caller

...public void Foo(int input, out int output1, out string output2, out string errors) { // set out parameters inside function } share | improve this answer | follow ...