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Advantages and disadvantages of GUID / UUID database keys
...visible to the user.
public ID is generated ONCE from some field (e.g. the title - make it the-title-of-the-article)
UPDATE:
So this one gets +1'ed a lot, and I thought I should point out a big downside of GUID PK's: Clustered Indexes.
If you have a lot of records, and a clustered index on a GUID...
Hide all warnings in ipython
...and even if I set warnings.filterwarnings('ignore') at the beginning of my script, I get warnings anyway. Should it be related to the fact that I use TPU accelerator, does TPU have a particular behaviour in this case ... I wonder. I do not understand.
– Catalina Chircu
...
Application_Error not firing when customerrors = “On”
...aspx. These pages were very simple but they had one piece of magic...
<script type="text/C#" runat="server">
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
Response.StatusCode = (int) System.Net.HttpStatusCode.InternalServerError;
}
</script>
...
Html.ActionLink as a button or an image, not a link
...
This isn't valid syntax. IE10 throws a JavaScript critical error with this line, "SCRIPT5017: Syntax error in regular expression".
– Ciaran Gallagher
Feb 13 '13 at 17:34
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Creating and throwing new exception
...
If you are using try..catches in your script and you have multiple catch statements calling out specific exceptions then, of course, you would want to specify the exception type. I'm not certain why a reference is made to C++. In Powershell scripting, a throw sta...
How to move one word left in the vi editor
...at the OP is after is a shortcut to move a word to the right (or left, the title is confusing) not the cursor.
– Peter van der Heijden
Dec 20 '10 at 11:11
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How can you check which options vim was compiled with?
...
+tag_old_static -tag_any_white -tcl +terminfo +termresponse +textobjects +title
-toolbar +user_commands +vertsplit +virtualedit +visual +visualextra +viminfo
+vreplace +wildignore +wildmenu +windows +writebackup -X11 -xfontset -xim -xsmp
-xterm_clipboard -xterm_save
system vimrc file: "$VIM/vim...
Get the value of an instance variable given its name
... Also, this has got nothing to do with deserialization. A better title might be "Get the value of an instance variable given its name" or something.
– Daniel Lucraft
Jul 2 '09 at 14:54
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How do I execute inserts and updates in an Alembic upgrade script?
...els and sessions as described below.
The following is an example migration script that sets up some declarative models that will be used to manipulate data in a session. The key points are:
Define the basic models you need, with the columns you'll need. You don't need every column, just the prima...
Draw radius around a point in Google map
....maps.Marker({
map: map,
position: new google.maps.LatLng(53, -2.5),
title: 'Some location'
});
// Add circle overlay and bind to marker
var circle = new google.maps.Circle({
map: map,
radius: 16093, // 10 miles in metres
fillColor: '#AA0000'
});
circle.bindTo('center', marker, 'posi...