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Include headers when using SELECT INTO OUTFILE?
...aders yourself. Something like:
SELECT 'ColName1', 'ColName2', 'ColName3'
UNION ALL
SELECT ColName1, ColName2, ColName3
FROM YourTable
INTO OUTFILE '/path/outfile'
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improve this ans...
/usr/include/c++/4.9/bits/stl_iterator_base_types.h:165:53: error: ‘i...
..._iterator_base_types.h:165:53: error: ‘int’ is not a class, struct, or union type先看下面的代码(来自:SO)：#include <iostream>#include <cmath>#include <vector>using namespace std;double distance(int a, in...先看下面的代码(来自: SO)：
#include <iostream>
#include <cmath>
#...
Accessing Session Using ASP.NET Web API
...artup.cs
Call the AddDistributedMemoryCache and AddSession methods on the services object within the ConfigureServices function:
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc();
...
services.AddDistributedMemoryCache();
services.AddSession();
and i...
How can I get my webapp's base URL in ASP.NET MVC?
...h starts with registering the types in your Startup:
public void ConfigureServices(IServiceCollection services)
{
// Add framework services.
services.AddMvc();
services.AddTransient<MyClass, MyClass>();
services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>...
LINQ - Full Outer Join
.... The idea is to take a left outer join and right outer join then take the union of the results.
var firstNames = new[]
{
new { ID = 1, Name = "John" },
new { ID = 2, Name = "Sue" },
};
var lastNames = new[]
{
new { ID = 1, Name = "Doe" },
new { ID = 3, Name = "Smith" },
};
var left...
Suppress properties with null value on ASP.NET Web API
...with this piece of code in the startup.cs file using ASP.NET5 1.0.0-beta7
services.AddMvc().AddJsonOptions(options =>
{
options.SerializerSettings.NullValueHandling = NullValueHandling.Ignore;
});
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...
How do I calculate tables size in Oracle
... WHERE segment_type IN ('TABLE', 'TABLE PARTITION', 'TABLE SUBPARTITION')
UNION ALL
SELECT i.table_name, i.owner, s.bytes
FROM dba_indexes i, dba_segments s
WHERE s.segment_name = i.index_name
AND s.owner = i.owner
AND s.segment_type IN ('INDEX', 'INDEX PARTITION', 'INDEX SUBPARTITION')
U...
Differences between .NET 4.0 and .NET 4.5 in High level in .NET
...4.6.2 and notice it still references mscorlib 4.0, System.Data 4.0, System.ServiceModel 4.0 ... etc. All the references are still 4.0.
– xr280xr
Jan 7 '19 at 19:30
...
A better similarity ranking algorithm for variable length strings
...tr2.length-2).collect {|i| str2[i,2]}.reject {
|pair| pair.include? " "}
union = pairs1.size + pairs2.size
intersection = 0
pairs1.each do |p1|
0.upto(pairs2.size-1) do |i|
if p1 == pairs2[i]
intersection += 1
pairs2.slice!(i)
break
end
end
end
(2.0 * inter...
JSONP with ASP.NET Web API
I am working on creating a new set of services in ASP.MVC MVC 4 using the Web API. So far, it's great. I have created the service and gotten it to work, and now I am trying to consume it using JQuery. I can get back the JSON string using Fiddler, and it seems to be ok, but because the service exi...