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How do I rename a column in a SQLite database table?
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This was just fixed with 2018-09-15 (3.25.0)
Enhancements the ALTER TABLE command:
Add support for renaming columns within a table using ALTER TABLE table RENAME COLUMN oldname TO newname.
Fix table rename feature so that it also updates references to the rena...
What are the differences between a HashMap and a Hashtable in Java?
...t support for iteration
via Enumeration objects. Collection views greatly enhance the
expressiveness of the interface, as discussed later in this section.
Map allows you to iterate over keys, values, or key-value pairs;
Hashtable does not provide the third option. Map provides a safe way
to rem...
Can I have an onclick effect in CSS?
... to add it, unfortunately. So consider that line of CSS just a progressive enhancement for people who use Firefox.
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Commenting multiple lines in DOS batch file
...e GOTO solution may also be faster)
Update 2017-09-19
Here is a cosmetic enhancement to pdub's GOTO solution. I define a simple environment variable "macro" that makes the GOTO comment syntax a bit better self documenting. Although it is generally recommended that :labels are unique within a batch...
What is DOCTYPE?
...many new features of CSS are not supported. This means that if you want to enhance an old page with some CSS3 feature, it may well be necessary to switch to a DOCTYPE that triggers standards mode. In such a case, you need to review and test the page to see whether it will run in standards mode.
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JUnit 4 Test Suites
...estSuite over the annotation and you can take advantage of all the JUnit 4 enhancements if you use the organizationally equivalent annotation.
– Thunderforge
Dec 18 '13 at 3:26
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What's the difference between SCSS and Sass?
... CSS stylesheet is a valid SCSS file with the same meaning. This syntax is enhanced with the Sass features described below. Files using this syntax have the .scss extension.
The second and older syntax, known as the indented syntax (or sometimes just “Sass”), provides a more concise way of writi...
jQuery ui dialog change title after load-callback
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An enhancement of the hacky idea by Nick Craver to put custom HTML in a jquery dialog title:
var newtitle= '<b>HTML TITLE</b>';
$(".selectorUsedToCreateTheDialog").parent().find("span.ui-dialog-title").html(newtitle...
GCC -fPIC option
...cessary. On some systems, programs are still made position independent for enhanced security.
– Simon Richter
Jan 22 '16 at 15:22
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AngularJS - Value attribute on an input text box is ignored when there is a ng-model used?
...ome fairly hefty architectural changes. If you're trying to use Angular to enhance an existing form, rather than constructing an entire single page app from scratch, you can pull the value from the form and store it in the scope at link time using a directive. Angular will then bind the value in the...