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Why is SELECT * considered harmful?
Why is SELECT * bad practice? Wouldn't it mean less code to change if you added a new column you wanted?
15 Answers
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Get Specific Columns Using “With()” Function in Laravel Eloquent
... like
Post::with(array('user'=>function($query){
$query->select('id','username');
}))->get();
It will only select id and username from other table. I hope this will help others.
Remember that the primary key (id in this case) needs to be the first param in the
$query->s...
How to force NSLocalizedString to use a specific language
...ib languages, you have to reload the xibs by hand, from the bundle of your selected language.
– gklka
Jan 23 '14 at 21:57
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Left padding a String with Zeros [duplicate]
...")
the second parameter is the desired output length
"0" is the padding char
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Remove excess whitespace from within a string
... @Gigala "What would be the best way to remove the inner whitespace characters?" was the question. This answer satisfies that perfectly.
– Cory Dee
Sep 13 '13 at 17:14
1
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How to request Administrator access inside a batch file
...mc
:: v1.4 - 17/05/2016 - Added instructions for arguments with ! char
:: v1.3 - 01/08/2015 - Fixed not returning to original folder after elevation successful
:: v1.2 - 30/07/2015 - Added error message when running from mapped drive
:: v1.1 - 01/06/2015
::
:: Fu...
[精华]VC++对话框程序打印及打印预览的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ew.h”
#include “MyFrame.h”
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE［］=__FILE__;
#define new DEBUG_NEW
#endif
//////////////////////////////////////////
IMPLEMENT_DYNCREATE(CMyPreviewView, CPreviewView)
CMyPreviewView::CMyPreviewView()
{
}
CMyPreviewView::~CMyPreview...
How to add line breaks to an HTML textarea?
...ce("\r\n", "\\r\\n")
on the server side, because with just single escape chars javascript was not parsing.
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jQuery or CSS selector to select all IDs that start with some string [duplicate]
How can I select all elements whose id starts with "player_"?
4 Answers
4
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How can I remove or replace SVG content?
...
Here is the solution:
d3.select("svg").remove();
This is a remove function provided by D3.js.
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