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How to get height of entire document with JavaScript?
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I had the need to grow the iframe and shrink it (facebook app) and found that document.body.offsetHeight was the best choice for me, accurately supported by the most browsers.
– JeffG
Aug 3 '12 at 1:04
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Using Node.JS, how do I read a JSON file into (server) memory?
...r many, many versions through require, with this answer is no longer being applicable if you just want to load a json file. Just use let data = require('./yourjsonfile.json') and off you go (with the booknote that if the performance of require is impacting your code, you have problems well beyond "w...
Can you find all classes in a package using reflection?
...ote Command Execution just by having Apache Commons in the classpath of an app deployed on Jboss/Weblogic [foxglovesecurity.com/2015/11/06/…
– sc0p
Dec 6 '15 at 12:15
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Is a one column table good design? [closed]
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+1: The table is a set of values that happen to be primitive types of your RDBMS.
– S.Lott
Jun 7 '09 at 1:57
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Usages of Null / Nothing / Unit in Scala
...mple is this:
implicit def zeroNull[B >: Null] =
new Zero[B] { def apply = null }
Nothing is used in the definition of None
object None extends Option[Nothing]
This allows you to assign a None to any type of Option because Nothing 'extends' everything.
val x:Option[String] = None
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How to use OpenFileDialog to select a folder?
...ember as a user I was blaming these poor programmers that made yet another app with this awful tree view dialog (which is just the FolderBrowserDialog). It is completely unusable: a bunch of root dirs, a missing favorites panel, and the most horrible — you can't even paste a path there! And now as...
How to get Ruby / Homebrew / RVM to work on Yosemite?
...t permitted" because of the rootless mode. You can find a workaround here: apple.stackexchange.com/questions/196224/…
– Jorge Ortiz
Feb 16 '16 at 10:17
add a comment
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Dynamic validation and name in a form with AngularJS
... This is a complete solution (or workaround) and the suggested approach by the angular team (from docs.angularjs.org/api/ng.directive:form): "Since you cannot dynamically generate the name attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an...
How can I check if an argument is defined when starting/calling a batch file?
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:end
pause
✨ other stuff..✨
■ in %~1 - the ~ removes any wrapping " or '.
■ in %~s1 - the s makes the path be DOS 8.3 naming, which is a nice trick to avoid spaces in file-name while checking stuff (and this way no need to wrap the resource with more "s.
■ the ["%~1"]==[""] "can ...
Gridview height gets cut
...verticalSpacing="20dp" />
Lastly you just need to ask it to expand:
mAppsGrid = (ExpandableHeightGridView) findViewById(R.id.myId);
mAppsGrid.setExpanded(true);
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