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How can I get Knockout JS to data-bind on keypress instead of lost-focus?
...our view model as soon as the user
begins typing a character. This works by catching the browser’s
keydown event and handling the event asynchronously.
Of these options, "afterkeydown" is the best choice if you want to
keep your view model updated in real-time.
...
Zooming editor window android studio [duplicate]
...); there's also a search box.
There's a key binding for searching actions by name; on MacOS it's command-shift-A. That's a super-handy feature.
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Why does datetime.datetime.utcnow() not contain timezone information?
...for datetime.utcnow() says:
An aware current UTC datetime can be obtained by calling datetime.now(timezone.utc).
So, datetime.utcnow() doesn't set tzinfo to indicate that it is UTC, but datetime.now(datetime.timezone.utc) does return UTC time with tzinfo set.
So you can do:
>>> import dat...
Procedure expects parameter which was not supplied
...s more that the error is using "procedure" as a generic term (as suggested by the addition of "or function"), rather than implicating it's aware the intent is a SQL DB stored procedure.
– Brian
Oct 15 '12 at 10:06
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Escape Character in SQL Server
...eans you don't have to worry about escaping quotes like this (which you do by doubling up the quotes).
e.g. instead of doing
DECLARE @SQL NVARCHAR(1000)
SET @SQL = 'SELECT * FROM MyTable WHERE Field1 = ''AAA'''
EXECUTE(@SQL)
try this:
DECLARE @SQL NVARCHAR(1000)
SET @SQL = 'SELECT * FROM MyTabl...
Get MD5 hash of big files in Python
...
Break the file into 8192-byte chunks (or some other multiple of 128 bytes) and feed them to MD5 consecutively using update().
This takes advantage of the fact that MD5 has 128-byte digest blocks (8192 is 128×64). Since you're not reading the entire...
How to select .NET 4.5.2 as a target framework in Visual Studio
....5.2 Developer Pack
This contains the following components (emphasis added by me):
.NET Framework 4.5.2
.NET Framework 4.5.2 Multi-Targeting Pack: Contains the reference assemblies needed to build apps that target the .NET Framework 4.5.2
.NET Framework 4.5.2 Language Packs
.NET Framework 4.5.2...
Android Facebook integration with invalid key hash
...igest md = MessageDigest.getInstance("SHA");
md.update(signature.toByteArray());
Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
}
}
catch (NameNotFoundException e) {
}
catch (NoSuchAlgorithmException e) {
}
Modify "com.example.packagename" with your pack...
Programmatically find the number of cores on a machine
... Instead, you'll need to use one or more of the following methods (guarded by appropriate #ifdef lines):
Win32
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
int numCPU = sysinfo.dwNumberOfProcessors;
Linux, Solaris, AIX and Mac OS X >=10.4 (i.e. Tiger onwards)
int numCPU = sysconf(_SC_NP...
Selecting the first “n” items with jQuery
...
Informative comment by @nickf, but the blog link and graph link doesn't seem to work
– Fractalf
Oct 29 '13 at 8:54
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