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uwsgi invalid request block size
...ode:
-b 32768
Quote from official documentation:
By default uWSGI allocates a very small buffer (4096 bytes) for the headers of each request. If you start receiving “invalid request block size” in your logs, it could mean you need a bigger buffer. Increase it (up to 65535) with the buff...
Equivalent of varchar(max) in MySQL?
....
As the data in the MAX column fills an 8KB data page an overflow page is allocated and the previous page points to it forming a linked list. Unlike TEXT, NTEXT, and BLOB the varchar(max) column type supports all the same query semantics as other column types.
So varchar(MAX) really means varchar(A...
How to develop or migrate apps for iPhone 5 screen resolution?
...height == 568)
{
UIViewController *viewController3 = [[[mainscreenview alloc] initWithNibName:@"iphone5screen" bundle:nil] autorelease];
}
else
{
UIViewController *viewController3 = [[[mainscreenview alloc] initWithNibName:@"iphone4screen" bundle:nil] autorelease];
}
...
Convert a bitmap into a byte array
...an code. The simplest way is to pin the array: GCHandle handle = GCHandle.Alloc(bufferarray, GCHandleType.Pinned); get the pointer to the array IntPtr iptr = Marshal.UnsafeAddrOfPinnedArrayElement(bufferarray, 0); then create a new bitmap using the IntPtr: bitmap = new Bitmap(width, height, (width ...
How to display nodejs raw Buffer data as Hex string
... is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead. So now it should be Buffer.from( buf.toString('hex'),'hex');
– flob
Mar 12 '19 at 12:47
...
Calling virtual functions inside constructors
...beas other languages do actually do that. For example in Pascal, memory is allocated for the whole object first, but then only the most-derived constructor is invoked. A constructor must either contain an explicit call to its parent's constructor (which does not have to be the first action - it just...
Running the new Intel emulator for Android
...developer It really works !!! When you installed HAXM how much RAM did you allocate ? I allocated 512 MB and its blazingly fast !
– GoodSp33d
May 3 '13 at 4:28
...
ViewController respondsToSelector: message sent to deallocated instance (CRASH)
...
Use Instruments to track down deallocated instance errors. Profile your application (Cmd ⌘+I) and choose Zombies template. After your application is running, try to crash it. You should get something like that:
Click on the arrow next to address in the...
UILabel text margin [duplicate]
...ilIndent = -10.0f;
NSAttributedString *attrText = [[NSAttributedString alloc] initWithString:title attributes:@{ NSParagraphStyleAttributeName : style}];
UILabel * label = [[UILabel alloc] initWithFrame:someFrame];
label.numberOfLines = 0;
label.attributedText = attrText;
Here is the above e...
What is the difference between a definition and a declaration?
...scope or function scope is a definition both in C and C++. In C because it allocates storage, and in C++ because it does not have the extern specifier or a linkage-specification. These amount to the same thing, which is what sbi says: in both cases this declaration specifies the object to which all ...