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Inserting HTML elements with JavaScript
...can use native DOM methods for insertion such as insertBefore, appendChild etc.
You have access to the actual DOM nodes before they're inserted; you can access the fragment's childNodes object.
Using document fragments is very quick; faster than creating elements outside of the DOM and in certain si...
What strategies and tools are useful for finding memory leaks in .NET?
...jects over to an "inflate on-demand" (just before a field is requested) in order to reduce memory overhead and increase performance.
EDIT: Here's a further explanation of what I mean by "inflate on demand." In our object model of our database we use Properties of a parent object to expose the chil...
Appending a line to a file only if it does not already exist
... '};:F;s/.*mkhomedir.*/session\trequired\tpam_mkhomedir.so umask=0022/g;' /etc/pam.d/common-session
– bgStack15
May 31 '16 at 16:01
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How to change a command line argument in Bash?
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so, in order to change $3, I must change $1 and $2 as well, is it? And change them to what? What does "reset" mean?
– Sriram
Jan 28 '11 at 11:31
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What is the difference between OpenID and SAML?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to get a dependency tree for an artifact?
...dding your 3rd party dependency to that, then you can run the following in order to see the full hierarchy of the dependencies.
You can search for a specific artifact using this maven command:
mvn dependency:tree -Dverbose -Dincludes=[groupId]:[artifactId]:[type]:[version]
According to the docum...
socket.io rooms or namespacing?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Ajax, back button and DOM updates
... to the page that they've seen last with all DOM updates, javascript state etc. developers shouldn't break this by doing something in unload event and if they do, webbrowsers shouldn't try to fix the problem by not using bfcache at all. whole unload event is one big joke. I'm sure 99% of time it's u...
Renaming a branch in GitHub
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Maybe the order of two commands should be reversed (i.e. upload new name first, remove old after that)
– Vi.
Jan 2 '15 at 23:12
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What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
... generated in the current scope (i.e. stored procedure, trigger, function, etc).
IDENT_CURRENT(): returns the last identity value for a specific table. Don't use this to get the identity value from an INSERT, it's subject to race conditions (i.e. multiple connections inserting rows on the same table...