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Database Design for Revisions?
...ey field of the table being updated. If it's a combined key, we just do a string concatenation with a '~' between the fields.
I'm sure this system may have drawbacks - for heavily updated databases the performance may be hit, but for my web-app, we get many more reads than writes and it seems to b...
Best practices for copying files with Maven
...
Filtering in Maven refers to string interpolation, so I'd omit <filtering> to prevent unwanted changes to e.g. script files which use ${...} variables.
– Gerold Broser
Feb 4 '18 at 20:14
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Fast stable sorting algorithm implementation in javascript
...od is about 20 times slower than native array.sort, see test here for both strings and integers -> jsfiddle.net/QC64j
– davidkonrad
Mar 4 '14 at 15:05
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How do I put a border around an Android textview?
...Top="10dp"
android:layout_marginLeft="10dp"
android:text="@string/title"
android:id="@+id/title_label"
android:gravity="center_vertical"/>
<View
android:layout_width="fill_parent"
android:layout_height="0.2dp"
android:id="@+id/separat...
Visual Studio Immediate window: how to see more than the first 100 items
....GetType());
System.IO.StreamWriter file = new System.IO.StreamWriter(string.Format(@"{0}\{1}.xml", Directory.GetCurrentDirectory(), entity.GetType().Name));
writer.Serialize(file, entity);
file.Close();
}
It's not 100% full proof, but most of the time it is perfect. It will create a...
Set timeout for ajax (jQuery)
...s three arguments: The jqXHR (in
jQuery 1.4.x, XMLHttpRequest) object, a string describing the type of
error that occurred and an optional exception object, if one occurred.
Possible values for the second argument (besides null) are "timeout",
"error", "abort", and "parsererror". When an HTT...
HTML input - name vs. id [duplicate]
... data gets to the server (from any element) it gets correctly bound to the string type expected by the controller action.
This particular scenario can be seen on my Creative stories mini-site. You won't understand the language, but you can check out those multiple forms and shared names. Never mind ...
When and how should I use a ThreadLocal variable?
...return new SimpleDateFormat("yyyyMMdd HHmm");
}
};
public String formatIt(Date date)
{
return formatter.get().format(date);
}
}
Documentation.
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Difference between Hive internal tables and external tables?
...t uses to keep track of state.
For instance, when you CREATE TABLE FOO(foo string) LOCATION 'hdfs://tmp/';, this table schema is stored in the database.
If you have a partitioned table, the partitions are stored in the database(this allows hive to use lists of partitions without going to the file-s...
How to make Twitter Bootstrap tooltips have multiple lines?
...ss="example">Show</a>. But it gives this: aaabbbccc (concatenated strings).
– zygimantus
Nov 4 '15 at 12:16
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