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Best Practice for Exception Handling in a Windows Forms Application?
...rators notified of the exception. The user can be presented with a generic dialog box, maybe with a reference number, to keep things simple.
Exception handling in .NET is more art than science. Everyone will have their favorites to share here. These are just a few of the tips I've picked up using ....
How do I import CSV file into a MySQL table?
...to those in the table.
Many graphical mySQL clients have very nice import dialogs for this kind of thing.
My favourite for the job is Windows based HeidiSQL. It gives you a graphical interface to build the LOAD DATA command; you can re-use it programmatically later.
Screenshot: "Import textfil...
Android Studio doesn't see device
...Emulator, not sure why. You can also select "Open Select Deployment Target Dialog" to list both connected as well as emulated devices.
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How to check if Location Services are enabled?
...gps_enabled && !network_enabled) {
// notify user
new AlertDialog.Builder(context)
.setMessage(R.string.gps_network_not_enabled)
.setPositiveButton(R.string.open_location_settings, new DialogInterface.OnClickListener() {
@Override
public void o...
Having the output of a console application in Visual Studio instead of the console
...
In the Tools -> Visual Studio Options Dialog -> Debugging -> Check the "Redirect All Output Window Text to the Immediate Window".
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Android Studio: Add jar as library?
... panel and choose Open Library Settings.
4.2. On the left panel of the dialog, choose Libraries.
4.3. Click the + sign above the panel second from the left -> Java
4.4. Select your local jar and add it to the project.
You may need to run the above ./gradlew command one more time
...
Android Studio - How to Change Android SDK Path
...t Project (File->Close project)
You'll get a Welcome to Android Studio Dialog. In that:
2. Click on Configure -> Project Defaults -> Project Structure
3. Click on SDK Location in the left column
4. Put the path to the Android SDK in "Android SDK location" field.
(Example SDK locatio...
How do you print in Sublime Text 2
...hift+Command+P and type in "Print to HTML".
This opens your browser print dialog (Chrome for me) with the selected text neatly in the print dialog window and syntax highlighting intact. There you can choose a printer or export to PDF, and print.
Setup
Install the "Print to HTML" package using the p...
How to check if activity is in foreground or in visible background?
...tivity I need to check that the next activity has started because a system dialogue box pops-up and I only want to finish() ; once the user has selected an option from the dialogue box?
...
Official way to ask jQuery wait for all images to load before executing something
...oad fires, you can use the image element's load event.
e.g.:
// create a dialog box with an embedded image
var $dialog = $("<div><img src='" + img_url + "' /></div>");
// get the image element (as a jQuery object)
var $imgElement = $dialog.find("img");
// wait for the image to ...