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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
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error: passing xxx as 'this' argument of xxx discards qualifiers
...lement operator< as :
inline bool operator< (const StudentT & s1, const StudentT & s2)
{
return s1.getId() < s2.getId();
}
Note parameters are now const reference.
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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?
...d I immediately noticed that I am unable to use my iPhone 3Gs with iOS 4.2.1 for debugging. I am only able to debug and test on my iphone 4 with iOS 5 installed.
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What is a PDB file?
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edited Jun 2 '16 at 11:57
Ajay
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“Deprecation warning: moment construction falls back to js Date” when trying to convert RFC2822 date
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To get r...
My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
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edited Jun 28 '18 at 10:23
vll
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lenses, fclabels, data-accessor - which library for structure access and mutation is better
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Normalize data in pandas
...In [92]: df
Out[92]:
a b c d
A -0.488816 0.863769 4.325608 -4.721202
B -11.937097 2.993993 -12.916784 -1.086236
C -5.569493 4.672679 -2.168464 -9.315900
D 8.892368 0.932785 4.535396 0.598124
In [93]: df_norm = (df - df.mean()) / (df.max() - df.min()...
How to redirect and append both stdout and stderr to a file with Bash?
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cmd >>file.txt 2>&1
Bash executes the redirects from left to right as follows:
>>file.txt: Open file.txt in append mode and redirect stdout there.
2>&1: Redirect stderr to "where stdout is currently going". In this case, that ...
Why does ContentResolver.requestSync not trigger a sync?
...t using a specific kind of account. It does this in the AndroidManifest.
1. Notify Android that your application package provides syncing
First off, in AndroidManifest.xml, you have to declare that you have a Sync Service:
<service android:name=".sync.mySyncService" android:exported="true">...