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MySQL Fire Trigger for both Insert and Update
...e also can't pass by parameter to a procedure the whole variables OLD and NEW. My code will be > 2x
– Mikel
Nov 26 '13 at 8:13
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What is the PostgreSQL equivalent for ISNULL()
...SE WHEN field IS NULL THEN 'Empty' ELSE field END AS field_alias
Or more idiomatic:
SELECT coalesce(field, 'Empty') AS field_alias
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Android TextView with Clickable Links: how to capture clicks?
... int flags = strBuilder.getSpanFlags(span);
ClickableSpan clickable = new ClickableSpan() {
public void onClick(View view) {
// Do something with span.getURL() to handle the link click...
}
};
strBuilder.setSpan(clickable, start, end, flags);
strBuilder.r...
time.sleep — sleeps thread or process?
...
@akki: please ask a new question rather than using the comments of an old question. Also, 5 gets printed (it's right before 101).
– Nick Bastin
Aug 1 '17 at 2:32
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Select first row in each GROUP BY group?
...r
4. 710.631 ms
5. 311.976 ms
6. 421.679 ms
Related benchmarks
Here is a new one by "ogr" testing with 10M rows and 60k unique "customers" on Postgres 11.5 (current as of Sep. 2019). Results are still in line with what we have seen so far:
Proper way to access latest row for each individual ident...
How can I create a unique constraint on my column (SQL Server 2008 R2)?
...Constraints) in the object explorer.
Right click on "Indexes" and click "New Index..." (note: this is
disabled if you have the table open in design view)
Give new index a name ("U_Name"), check "Unique",
and click "Add..."
Select "Name" column in the next windown
Click OK in both wi...
AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...g-init="rootFolders='Bob'") works fine.
– Kaizar Laxmidhar
Sep 11 '14 at 13:24
And how do I set the default value if I...
How do you display code snippets in MS Word preserving format and syntax highlighting?
...ect button (it's on the right)
choose OpenDocument Text which will open a new embedded word document
copy and paste your code from Visual Studio / Eclipse inside this embedded word page
save and close
The result looks very nice. Here are the advantages of this method:
the code keeps its origina...
ITunes review URL and iOS 7 (ask user to rate our app) AppStore show a blank page
...e iOS version your user is running and then either use the old URL or then new iOS7 URL.
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form_for with nested resources
...sources :articles do
resources :comments, :only => [:create, :index, :new]
end
I guess it's ok to have duplicate routes, and to miss a few unit-tests. (Why test? Because even if the user never sees the duplicates, your forms may refer to them, either implicitly or via named routes.) Still, to...