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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
...
Cannot hide status bar in iOS7
...ly problem with this approach is if you use the UIImagePickerController to select images it will force the status bar to appear once more.The only sure fire way to prevent this is to implement the prefersStatusBarHidden method in each of your view controllers and reset the UIViewControllerBasedStatu...
HttpClient not supporting PostAsJsonAsync method C#
...
Totally the best answer. Selected answer is not a best practice at all, in fact Microsoft recommends not to reference DLLs
– Astaar
Jul 29 '16 at 9:35
...
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://...
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...
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...
'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 to find the created date of a repository project on GitHub?
...across this solution. Here's the answer.
Right-click on your Profile and select Settings
In your 'Settings' page, Sidebar on the left click Security
You should see all the details under the 'Security history'
You can hover on the date to display the full date and time. Or you can click repo.create...
Sample random rows in dataframe
...356774 -0.1640883
9 -0.3983045 0.7157506
10 -0.9060305 2.3234110
Then select some rows at random:
> df[sample(nrow(df), 3), ]
X1 X2
9 -0.3983045 0.7157506
2 -1.1334614 -0.1973846
10 -0.9060305 2.3234110
...
Android Studio: Where is the Compiler Error Output Window?
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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...