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How to pass macro definition from “make” command line arguments (-D) to C source code?
...
100
Call make command this way:
make CFLAGS=-Dvar=42
And be sure to use $(CFLAGS) in your compi...
What's the difference between JPA and Hibernate? [closed]
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100
votes
JPA is the interface while Hibernate is the implementation.
Traditionally ...
.NET HttpClient. How to POST string value?
... format:
// HTTP POST
var gizmo = new Product() { Name = "Gizmo", Price = 100, Category = "Widget" };
response = await client.PostAsJsonAsync("api/products", gizmo);
if (response.IsSuccessStatusCode)
{
// Get the URI of the created resource.
Uri gizmoUrl = response.Headers.Location;
}
...
EC2 instance types's exact network performance?
...Bit/s)
t2.micro = ~70 MBit/s (qiita says 63 MBit/s) - t1.micro gets about ~100 Mbit/s
t2.small = ~125 MBit/s (t2, qiita says 127 MBit/s, cloudharmony says 125 Mbit/s with spikes to 200+ Mbit/s)
*.medium = t2.medium gets 250-300 MBit/s, m3.medium ~400 MBit/s
*.large = ~450-600 MBit/s (the most variat...
How to Customize the time format for Python logging?
...o-padded formatting for the msecs field. Otherwise, msecs values less than 100 appear incorrectly.
– Oddthinking
Nov 1 '16 at 11:21
2
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Should I use multiplication or division?
...ted constant to perfect precision, the answer can still be different.
x = 100.0;
x / 3.0 == x * (1.0/3.0) // is false in the test I just performed
The speed issue is only likely to matter in C/C++ or JIT languages, and even then only if the operation is in a loop at a bottleneck.
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Merge two Git repositories without breaking file history
...2:55
Dai
100k2121 gold badges164164 silver badges259259 bronze badges
answered Jan 22 '13 at 23:57
Eric LeeEri...
'Missing recommended icon file - The bundle does not contain an app icon for iPhone / iPod Touch of
...ike i.e.
myIcon-58.png
myIcon-57.png
myIcon-72.png
myIcon-80.png
myIcon-100.png
....
And drag and drop them on to the correct boxes under AppIcon. See screenshots. You don't have to manually edit plist file.
share
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Difference between string and char[] types in C++
...ibfoo.dll and uses it in his VC2010-built application. His code loads MSVCP100.dll and your libfoo.dll still loads MSVCP90.dll -> you get two heaps -> memory cannot be freed, assertion errors in debug mode if libfoo modifies the string reference and hands an std::string with a new pointer back...
Copying text to the clipboard using Java
...m a GUI application? On which platform? Does it work setting the clipboard 100 times in a row (with some appropriate pause between each set)?
– Peter Mortensen
Feb 9 '18 at 22:28
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