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When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
..., and IF statements, etc, where you need more then one step...
IF EXISTS (SELECT * FROM my_table WHERE id = @id)
BEGIN
INSERT INTO Log SELECT @id, 'deleted'
DELETE my_table WHERE id = @id
END
share
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How to tell PowerShell to wait for each command to end before starting the next?
...reRmVM -ResourceGroupName $ResourceGroupName -Name $VmName -Status | ` select -ExpandProperty Statuses | ` ?{ $_.Code -match "PowerState" } | ` select -ExpandProperty DisplayStatus) -ne "VM running") { Start-Sleep -s 2 } Start-Sleep -s 5 ## Give the VM time to come up so it can accep...
How can you make a custom keyboard in Android?
...) {
case Keyboard.KEYCODE_DELETE:
CharSequence selectedText = ic.getSelectedText(0);
if (TextUtils.isEmpty(selectedText)) {
// no selection, so delete previous character
ic.deleteSurroundingText(1, 0);
...
Is there a shortcut to move between header and source file in VC++?
...urrentExtension As String = IO.Path.GetExtension(CurrentPath)
Select Case CurrentExtension
Case ".h", ".hpp", ".hxx"
OtherPath = IO.Path.ChangeExtension(CurrentPath, ".cpp")
If (Not IO.File.Exists(OtherPath)) Then
...
Using HTML5/Canvas/JavaScript to take in-browser screenshots
Google's "Report a Bug" or "Feedback Tool" lets you select an area of your browser window to create a screenshot that is submitted with your feedback about a bug.
...
How to write into a file in PHP?
...gh the following steps:
Open the file
Write to the file
Close the file
$select = "data what we trying to store in a file";
$file = fopen("/var/www/htdocs/folder/test.txt", "a");
fwrite($file , $select->__toString());
fclose($file );
...
EditText underline below text property
...above, you can get images from a lot of components in the Holo theme. Just select "EditText" and the color you want. You can see a preview at the bottom of the page.
Download the .zip file, and copy paste the resources in your project (images and the XML).
if your XML is named: apptheme_edit_text_...
How to elegantly ignore some return values of a MATLAB function?
...
You can make a function (or anonymous function) that only returns selected outputs, e.g.
select = @(a,b) a(b);
Then you can call
How set maximum date in datepicker dialog in android?
...ting the setMaxDate of datePicker the setMaxDate is always highlighted and selected, here is the image
– hasnain_ahmad
Jun 15 '17 at 4:41
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The project file has been moved renamed or is not on your computer
... i tried to open the .vbproj file and this is what i get. "The selected file cannot be opened as a solution or project. Please select a solution file or a project file" also please put how to recreate the .sln file. I am new to this. thanks
– sineas
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