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MySQL skip first 10 results
...do, for impala and other databases where the limit with offset requires an order argument which is not always desirable.
– KarthikS
Apr 23 '17 at 22:26
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Multiline strings in VB.NET
...5.
Dim sql As String = "
SELECT ID, Description
FROM inventory
ORDER BY DateAdded
"
You can combine them with string interpolation to maximize usefullness:
Dim primaryKey As String = "ID"
Dim inventoryTable As String = "inventory"
Dim sql As String = $"
SELECT {primaryKey}, Descrip...
Setting Django up to use MySQL
I want to move away from PHP a little and learn Python. In order to do web development with Python I'll need a framework to help with templating and other things.
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Using PowerShell to write a file in UTF-8 without the BOM
...losed before sending the result through the pipeline. This is necessary in order to be able to write back to the same file (update it in place).
Generally, though, this technique is not advisable for 2 reasons: (a) the whole file must fit into memory and (b) if the command is interrupted, data will ...
Center a column using Twitter Bootstrap 3
....
PS:
After you add this class, don't forget to set classes by the right order.
<div class="col-md-6 center-block">Example</div>
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How can I list all commits that changed a specific file?
...g, and remote.
gitk --all --first-parent --remotes --reflog --author-date-order -- filename
It also works with git log:
git log --all --first-parent --remotes --reflog --author-date-order -- filename
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prevent property from being serialized in web API
...t you want:
First way: Decorate your field with JsonProperty attribute in order to skip the serialization of that field if it is null.
public class Foo
{
public int Id { get; set; }
public string Name { get; set; }
[JsonProperty(NullValueHandling = NullValueHandling.Ignore)]
publi...
Clear back stack using fragments
I ported my Android app to honeycomb and I did a big refactor in order to use fragments. In my previous version, when I pressed the Home button I used to do a ACTIVITY_CLEAR_TOP in order to reset the back stack.
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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...TP request by the OPTIONS method to the resource on the
other domain, in order to determine whether the actual request is safe
to send. Cross-site requests are preflighted like this since they may
have implications to user data. In particular, a request is
preflighted if:
It uses m...
Connecting overloaded signals and slots in Qt 5
... "above" what? Don't assume that answers are presented to everyone in the order you're currently seeing them!
– Toby Speight
Sep 19 '17 at 16:09
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