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Flags to enable thorough and verbose g++ warnings
... 0; n += 2; The
implicit conversion to int causes a warning when it's then converted
back to its target type.
-Weffc++ includes a warning if all data members are not initialized
in the initializer list. I intentionally do not do this in many
cases, so the set of warnings is too cluttered to be usefu...
LINQ to Entities case sensitive comparison
...
That's because you are using LINQ To Entities which is ultimately convert your Lambda expressions into SQL statements. That means the case sensitivity is at the mercy of your SQL Server which by default has SQL_Latin1_General_CP1_CI_AS Collation and that is NOT case sensitive.
Using ObjectQ...
valueOf() vs. toString() in Javascript
...because one of the operands in the question is a string, both operands are converted to strings. This process uses the abstract, internal operation ToString (note: capitalized), and is distinct from the toString method on the object (or its prototype chain).
Finally, the resulting strings are conca...
Is it possible to update a localized storyboard's strings?
...
There are two options:
Option 1
Xcode can "reload" the file by converting the file to either an [Interface Builder Cocoa Touch Storyboard] file type or a [Localizable Strings] file type.
Select your base storyboard file from the Project Navigator
Find the Localization section in the Fil...
Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
...cannot necessarily be
modified. In an expression context,
the array is converted at once to a
pointer, as usual (see section 6), so
the second declaration initializes p
to point to the unnamed array's first
element.
Some compilers have a switch
controlling whether string liter...
Why can't I access DateTime->date in PHP's DateTime class?
...($time->format("Y-m-d H:i:s"));
} catch (Exception $e) {
}
Or you can convert to array:
<?php
try {
$time = (array) new DateTime();
var_dump($time["date"]);
} catch (Exception $e) {
}
share
|
...
When should one use HTML entities?
...p;nbsp; instead of the actual whitespace character, partly because Firefox converts U+00A0 into U+0020 in forms. So using the entity in that case is the only way to ensure that the source doesn't get messed up every time a Firefox user edits it.
– Joey
Aug 7 '1...
Remove non-utf8 characters from string
...
You could convert them to heredoc format instead, with a slight penalty to readability. Another possibility is to use single-quote strings, but then you will have to remove the comments.
– Markus Jarderot
...
Pandas percentage of total with groupby
... @Cancer This is my fav answer as it keeps the df as a df (without converting to series) and merely adds a % column. Thank you
– T.Fung
May 16 at 13:25
...
What is JAXB and why would I use it? [closed]
...One needs a way to take an XML file - which is basically a text file - and convert it into some sort of data structure, which your program can then manipulate.
JAXB will take an XML Schema that you write and create a set of classes that correspond to that schema. The JAXB utilities will create the ...