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In a bootstrap responsive page how to center a div
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I tested this by resizing my browser, as well as using a responsive website checker. Works for me.
– Rocky Kev
Sep 29 '17 at 3:10
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Tool to read and display Java .class versions
...ese values without a 3rd party API. All you need to do is read the first 8 bytes.
ClassFile {
u4 magic;
u2 minor_version;
u2 major_version;
For class file version 51.0 (Java 7), the opening bytes are:
CA FE BA BE 00 00 00 33
...where 0xCAFEBABE are the magic bytes, 0x0000 is the mi...
How can I add an item to a SelectList in ASP.net MVC
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I got this to work by Populating a SelectListItem, converting to an List, and adding a value at index 0.
List<SelectListItem> items = new SelectList(CurrentViewSetups, "SetupId", "SetupName", setupid).ToList();
items.Insert(0, (new Se...
Remove querystring from URL
...specially in Firefox.
1st UPDATE: Actually the split() method suggested by Robusto is a better solution that the one I suggested earlier, since it will work even when there is no querystring:
var testURL = '/Products/List?SortDirection=dsc&Sort=price&Page=3&Page2=3';
testURL.split('?...
How to use int.TryParse with nullable int? [duplicate]
...taro I don't really see why this answer could be bad. Try parse returns 0 by default on failure, in this sample it just returns null instead.
– Mr. Blond
Jun 1 '17 at 15:30
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How do I set bold and italic on UILabel of iPhone/iPad?
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You can set any font style, family, size for the label, by clicking on letter "T" in Font field.
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How can I convert bigint (UNIX timestamp) to datetime in SQL Server?
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This solution will be affected by the year 2038 problem because the dateadd function requires an int type. The documentation says "The number argument cannot exceed the range of int." docs.microsoft.com/en-us/sql/t-sql/functions/… en.wikipedia.org/wik...
Auto expand a textarea using jQuery
...d. Newer version is available here. See below for old version. You can try by pressing and hold enter key in textarea. Compare the effect with the other auto expanding textarea plugin....
edit based on comment
$(function() {
$('#txtMeetingAgenda').autogrow();
});
note: you should include the ...
Change from SQLite to PostgreSQL in a fresh Rails project
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The steps below worked for me. It uses the taps gem, created by Heroku and mentioned in Ryan Bates's Railscast #342. There are a few steps but it worked perfectly (even dates were correctly migrated), and it was far easier than the Oracle -> DB2 or SQL Server -> Oracle migrations...
The property 'value' does not exist on value of type 'HTMLElement'
...the "problem" is that typescript is typesafe. :) So the document.getElementById() returns the type HTMLElement which does not contain a value property. The subtype HTMLInputElement does however contain the value property.
So a solution is to cast the result of getElementById() to HTMLInputElement l...