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Why can I create a class named “var”?
... interesting to note that since the set of keywords were decided upon in C#1.0 there have been no additions, so as to preserve backwards compatibility.
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Git Extensions: Win32 error 487: Couldn't reserve space for cygwin's heap, Win32 error 0
...ngbloms.se/archives/1403
c:\msysgit\bin>rebase.exe -b 0x50000000 msys-1.0.dll
For me solution was slightly different. It was
C:\Program Files (x86)\Git\bin>rebase.exe -b 0x50000000 msys-1.0.dll
Before you rebase dlls, you should make sure it is not in use:
tasklist /m msys-1.0.dll
A...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
... invalid optimisations (for example, a couple of years ago, I had an ICC (11.0, iirc) use signed-32-bit-int-to-double conversion in 1.0/n where n was an unsigned int. Was about twice as fast as gcc's output. But wrong, a lot of values were larger than 2^31, oops.).
...
Adding iOS UITableView HeaderView (not section header)
...borderColor=[UIColor blackColor].CGColor;
headerView.layer.borderWidth=1.0f;
UILabel *headerLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 5,100,20)];
headerLabel.textAlignment = NSTextAlignmentRight;
headerLabel.text = @"LeadCode ";
//headerLabel.textColor=[UIColor whit...
What is the result of % in Python?
... 3.6.1 (default, Apr 27 2017, 00:15:59)
[GCC 4.2.1 Compatible Apple LLVM 8.1.0 (clang-802.0.42)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> 9 / 2
4.5
>>> 9 // 2
4
>>> 9 % 2
1
[update]
User dahiya_boy asked in the comment session:
...
Simplest way to serve static data from outside the application server in a Java web application
...d ABC).
(this is also full content of file context.xml)
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/ABC" aliases="/images=D:\images,/docs=D:\docs"/>
(works with Tomcat version 7 or later)
Result: We have been created 2 alias. For example, we save images at: D:\images\foo.j...
Why does Math.round(0.49999999999999994) return 1?
... // 3fdfffffffffffff
print(a+b); // 3ff0000000000000
print(1.0); // 3ff0000000000000
}
This is because 0.49999999999999994 has a smaller exponent than 0.5, so when they're added, its mantissa is shifted, and the ULP gets bigger.
The solution
Since Java 7, OpenJDK (for example)...
How can I add an item to a SelectList in ASP.net MVC
...vanfosson
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What's the point of 'meta viewport user-scalable=no' in the Google Maps API
...ollowing <meta> tag:
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
This setting specifies that the map should be displayed full-screen and should not be resizable by the user. Note that the iPhone's Safari browser requires this <meta> tag be included withi...
Why does google.load cause my page to go blank?
...g the "google.charts" lib:
if(google) {
google.load('visualization', '1.0', {
packages: ['corechart'],
callback: function() {
// do stuff, if you wan't - it doesn't matter, because the page isn't blank!
}
} )
}
When doing it whitout callback(), I still ...