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initializer_list and move semantics
...opies. I'm pretty surprised by this, as I'd thought that initializer_list em>x m>isted to keep an array of temporaries until they were move'd.
begin and end for initializer_list return const T *, so the result of move in your code is T const && — an immutable rvalue reference. Such an em>x m>pressi...
What is the difference between varchar and varchar2 in Oracle?
...n who wrote the incorrect comment I was responding to. The fact that where m>x m> is NULL returns different results from where m>x m> = '' does not mean that NULL and '' are in any way different. The different behavior is due to the = operator.
– Dan Lenski
Apr 8 '17 at ...
Add margin above top ListView item (and below last) in Android
...g to the end of the layout (and not only to the edge of the padding).
An em>x m>ample:
<ListView
android:id="@+id/list_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:divider="@android:color/transparent"
android:dividerHeight="10.0sp"
and...
Identify if a string is a number
...tive and negative values. But If this string is coming from user entered tem>x m>tbom>x m> then it should return false.
– user2323308
Aug 28 '13 at 13:58
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Is < faster than
...o, it will not be faster on most architectures. You didn't specify, but on m>x m>86, all of the integral comparisons will be typically implemented in two machine instructions:
A test or cmp instruction, which sets EFLAGS
And a Jcc (jump) instruction, depending on the comparison type (and code layout):
...
.bashrc/.profile is not loaded on new tmum>x m> session (or window) — why?
When tmum>x m> starts or opens a new window, it does not load my .profile or .bashrc . I end up typing . ~/.bashrc every time. Is there a way to make this happen automatically?
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What is the fastest method for selecting descendant elements in jQuery?
...
On Chrome, Method 3 is the best then method 1/2 and then 4/5
On Firefom>x m>, Method 3 is still best then method 1/2 and then 4/5
On Opera, Method 3 is still best then method 4/5 and then 1/2
On IE 8, while slower overall than other browsers, it still follows the Method 3, 1,2,4,5 ordering.
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How to read and write INI file with Python3?
... Gives configparser.MissingSectionHeaderError when using provided em>x m>ample files without the proper section headers.
– Jaakko
May 23 '18 at 11:31
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What is “Service Include” in a csproj file for?
In a C# solution, I added a em>x m>isting project.
After that, Visual Studio has added the following entry in other .csproj files:
...
How to add an auto-incrementing primary key to an em>x m>isting table, in PostgreSQL?
I have a table with em>x m>isting data. Is there a way to add a primary key without deleting and re-creating the table?
4 Answer...