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How to use cURL to get jSON data and decode the data?
...;h1>Total : '.$total.'';
echo $Str;
//You Can Also Make In Table:
foreach ($data as $key => $value)
{
echo ' <td><font face="calibri"color="red">'.$value[type].' </font></td><td><font face="calibri"color="b...
Rails :dependent => :destroy VS :dependent => :delete_all
...s associated elements where delete_all can delete multiple data from self table as DELETE * FROM table where field = 'xyz'
:Dependent possible options:
Controls what happens to the associated objects when their owner is destroyed. Note that these are implemented as callbacks, and Rails executes ...
Virtualizing an ItemsControl?
...ives us the following:
<ItemsControl ItemsSource="{Binding AccountViews.Tables[0]}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<TextBlock Initialized="TextBlock_Initialized"
Text="{Binding Name}" />
</DataTemplate>
</ItemsControl.I...
LINQPad [extension] methods [closed]
...Customers, @"c:\temp\customers.csv");
This will write the content of the table Customers to the CSV file c:\temp\customers.csv. You can also find a nice example how to use Util.WriteCsv and then display the CSV data in Linqpad's result window here.
Hints:
To get/create a CSV file which is in t...
Increment a database field by 1
...
Updating an entry:
A simple increment should do the trick.
UPDATE mytable
SET logins = logins + 1
WHERE id = 12
Insert new row, or Update if already present:
If you would like to update a previously existing row, or insert it if it doesn't already exist, you can use the REPLACE synta...
CSS hack大全 - 创意 - 清泛网 - 专注C/C++及内核技术
...pera{background-color:#4cac70}
.other{background-color:#f1ee18;}
#tipTable td,#tipTable th{border:1px solid black;width:56px;height:16px;text-align:center;}
#wordTable td{margin-left:8px;}
#firefoxTip{display:none;}
#firefoxTip, x:-moz-any-link, x:default{display:block;/*IE7 firefox3.5...
Mod of negative number is melting my brain
...he way, here's a reason why using a single % might be a good idea. See the table What things cost in managed code in the article Writing Faster Managed Code: Know What Things Cost. Using % is similarly expensive to int div listed in the table: about 36 times more expensive than adding or subtracting...
Convert char to int in C and C++
...e subtracted from each other. Since 0 comes directly before 1 in the ascii table (and so on until 9), the difference between the two gives the number that the character a represents.
share
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improve...
Accessing Object Memory Address
...s have different kinds of id, but the most general is just an index into a table of objects you've called id on, which is obviously not going to be a pointer. I'm not sure about IronPython, but I'd suspect it's more like Jython than like CPython in this regard. So, in most Python implementations, th...
Why do we need entity objects? [closed]
... terms of Customers, Orders and Items, not a technology like DataSets, DataTables and DataRows...cuz who knows how long those will be around.
I agree that there is always a certain amount of coupling, but I prefer that coupling to reach upwards rather than downwards. I can tweak the limbs and le...