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MySQL load NULL values from CSV data
...can see empty strings '' when they download a csv (using IFNULL(Col,'') in SELECT INTO OUTFILE query) for excel but then uploads accept them as null vs having to deal with \N in the csv. Thanks!
– chrisan
Sep 29 '13 at 15:47
...
convert String to DateTime
...ctive_support extensions, but good luck figuring out which ones to require selectively)
– Matt Zukowski
Sep 30 '12 at 0:53
2
...
Get Enum from Description attribute [duplicate]
...ds = type.GetFields();
var field = fields
.SelectMany(f => f.GetCustomAttributes(
typeof(DescriptionAttribute), false), (
f, a) => new { Field = f, Att = a })
.Where(a => ((De...
Get specific object by id from array of objects in AngularJS
... };
// We filter the array by id, the result is an array
// so we select the element 0
single_object = $filter('filter')(foo.results, function (d) {return d.id === 2;})[0];
// If you want to see the result, just check the log
console.log(single_object);
}]);
Plunker: http://...
How to force garbage collector to run?
...et Framework does this automatically but just in case.
First, make sure to select what you want to erase, and then call the garbage collector:
randomClass object1 = new randomClass
...
...
// Give a null value to the code you want to delete
object1 = null;
// Then call the garbage collector to eras...
Android Studio: Where is the Compiler Error Output Window?
...
For Android Studio 3.1, select the icon below the Build one in the Build window.
By Android Studio 3.3 (possibly in 3.2.1), the icon has changed, though the location is the same:
The build window should open when you run a build action (e.g. f...
Failed loading english.pickle with nltk.data.load
...wnload()
Then an installation window appears. Go to the 'Models' tab and select 'punkt' from under the 'Identifier' column. Then click Download and it will install the necessary files. Then it should work!
share
|...
'nuget' is not recognized but other nuget commands working
...
Right-click on your project in solution explorer.
Select Manage NuGet Packages for Solution.
Search NuGet.CommandLine by Microsoft and Install it.
On complete installation, you will find a folder named packages in
your project. Go to solution explorer and look for it.
Insi...
How do I REALLY reset the Visual Studio window layout?
... Guys backing up the setting works 100%. Only a small issue: you need to select "all files" when you visualize the list of backupped settings. And the hidden files have to be visible. YES, the saved settings are hidden. This in VS2010.
– Millemila
Jul 15 '15...
Find and replace - Add carriage return OR Newline
...
Make sure "Use: Regular expressions" is selected in the Find and Replace dialog:
Note that for Visual Studio 2010, this doesn't work in the Visual Studio Productivity Power Tools' "Quick Find" extension (as of the July 2011 update); instead, you'll need to use t...