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How should a model be structured in MVC? [closed]
...ference between classical MVC and what we use in web development. Here's a bit of an older answer I wrote, which briefly describes how they are different.
What a model is NOT:
The model is not a class or any single object. It is a very common mistake to make (I did too, though the original answer ...
Reading Excel files from C#
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Sadly the Jet.OLEDB driver is not 64-bit compatible; you will need to switch to target x86 rather than Any CPU (if you still want to go ahead with this method). Alternatively install the 64-bit ACE driver and change the conn string to use this driver (as indica...
Python: Get relative path from comparing two absolute paths
... a relative path for path from cwd, if possible"""
if sys.platform == "win32":
cwd = cwd.lower()
path = path.lower()
_cwd = os.path.abspath(cwd).split(os.path.sep)
_path = os.path.abspath(path).split(os.path.sep)
eq_until_pos = None
for i in xrange(min(len(_cwd), ...
Why does JavaScript only work after opening developer tools in IE once?
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This solution does not work on IE 11 on Windows 7 64-bit.
– Vikram
Aug 18 '17 at 8:51
1
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How do I find the location of the executable in C? [duplicate]
...self/exe. The layout of /proc is entirely OS-specific and they all do it a bit differently. For example, FreeBSD provides /proc/curproc/file which works the same as Linux's /proc/self/exe. But others may not do this at all.
– MarkR
Oct 27 '10 at 8:19
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How do I access the host machine from the guest machine? [closed]
I've just created a new Windows XP VM on my Mac using VMware Fusion. The VM is using NAT to share the host's internet connection.
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Do declared properties require a corresponding instance variable?
...ng the Modern Objective-C Runtime (that's either iOS 3.x or greater, or 64-bit Snow Leopard or greater) then you do not need to define ivars for your properties in cases like this.
When you @synthesize the property, the ivar will in effect be synthesized also for you. This gets around the "fragile-...
How do I use prepared statements in SQlite in Android?
...tatement statement = db.compileStatement(sql);
for (int i = 0; i < 1000; i++) {
statement.clearBindings();
statement.bindLong(1, i);
statement.bindString(2, stringValue + i);
statement.executeInsert();
}
db.setTransactionSuccessful(); // This commits ...
Zero-pad digits in string
...Rudolph
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Is SHA-1 secure for password storage?
...hash function, e.g. SHA-256, even if you truncate its output to 160 or 128 bits (to save on storage cost). Some of the SHA-3 round-2 candidates appear to be faster than SHA-1 while being arguably "more secure"; yet they are still a bit new, so sticking to SHA-256 or SHA-512 would be a safer route ri...