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How to overlay one div over another div
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Superior answer. Selected answer should be re-assessed.
– AbdulG
May 2 at 13:20
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How do I get a background location update every n minutes in my iOS application?
...following:
Go to Project -> Capabilities -> Background Modes -> select Location updates
Go to Project -> Info -> add a key NSLocationAlwaysUsageDescription with empty value (or optionally any text)
To make location working when your app is in the background and send coordinates to w...
remove legend title in ggplot
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Since you may have more than one legends in a plot, a way to selectively remove just one of the titles without leaving an empty space is to set the name argument of the scale_ function to NULL, i.e.
scale_fill_discrete(name = NULL)
(kudos to @pascal for a comment on another thread)
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What are the pros and cons to keeping SQL in Stored Procs versus Code [closed]
...non performant table or that which uses a higher level of serialization or select *'s in the code etc.
It becomes easier to find schema changes / data manipulation logic changes when all of it is listed in one file.
It becomes easier to do search and replace edits on SQL when they are in the same ...
Laravel Eloquent Sum of relation's column
...([
'activity AS paid_sum' => function ($query) {
$query->select(DB::raw("SUM(amount_total) as paidsum"))->where('status', 'paid');
}
]);
it returns
"paid_sum_count" => "320.00"
in Deals attribute.
This it now the sum which i wanted to get not the count.
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How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...tioned above to see what's there; or just fire up Object Browser in VS and select "Windows 8.0" in the framework selector, to see what's covered. There's a lot there, and it doesn't deal with UI alone - you also get namespaces such as Windows.Data.Json, or Windows.Graphics.Printing, or Windows.Netwo...
Reset C int array to zero : the fastest way?
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You can use memset, but only because our selection of types is restricted to integral types.
In general case in C it makes sense to implement a macro
#define ZERO_ANY(T, a, n) do{\
T *a_ = (a);\
size_t n_ = (n);\
for (; n_ > 0; --n_, ++a_)\
*a_ = ...
JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
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public int getCircleCount() {
Object param = "1";
String sql = "select count(*) from circle where id = ? ";
jdbcTemplate.setDataSource(getDataSource());
int result = getJdbcTemplate().queryForObject(sql, new Object[] { param }, Integer.class);
return result;
}
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List vs Set vs Bag in NHibernate
...nothing is pulled from the database differently depending on which ADT you select here, it is what you want to use it for that should make you choose the different ADT.
Personally, I use Sets for most things as I generally require child objects to be unique and ordering is not an issue. Though I w...
Fixing Sublime Text 2 line endings?
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@soothsayer, for existing files, select all the text, then view -> line endings -> unix. Then save the document.
– AGS
Dec 18 '13 at 12:20
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