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Convert Object to JSON string
...es only make some regexp checking before calling the native browser method window.JSON.parse(). If that is not available, it uses eval() or more exactly new Function() to create a Javascript object.
The opposite of JSON.parse() is JSON.stringify() which serializes a Javascript object into a string....
Passing two command parameters using a WPF binding
...;) parameter;
// e.g. for two TextBox object
var txtZip = (System.Windows.Controls.TextBox)param.Item1;
var txtCity = (System.Windows.Controls.TextBox)param.Item2;
}
and multi-bind with converter to create the parameters (with two TextBox objects)
<Button Content="Zip/City paste" ...
What are the file limits in Git (number and size)?
...f memory, malloc failed
More details here
Update 3/2/11: Saw similar in Windows 7 x64 with Tortoise Git. Tons of memory used, very very slow system response.
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Hidden Features of Xcode
... Better yet, open the header, ⌘⌥⇡ to open the .m in the same window, then ⌘⌥⇠/⇢ to switch between them.
– Peter Hosey
May 8 '09 at 19:56
4
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Difference between Label and TextBlock
According to the Windows Applications Development with Microsoft .NET 4 70-511 Training Kit
5 Answers
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Using reCAPTCHA on localhost
...
Additionally, if you have many projects and you setup Windows hosts file and VirtualHosts, e.g. in WAMP it could be found here C:\wamp\bin\apache\Apache2.2.21\conf\extra\httpd-vhosts.conf, then register your project ServerName. Tested and works fine.
– Jeff...
How can I set the aspect ratio in matplotlib?
...e canvas (the plot size). If you want to change the size of the matplotlib window, of the figure, then use:
In [68]: f = figure(figsize=(5,1))
this does produce a window of 5x1 (wxh).
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Why does Google prepend while(1); to their JSON responses?
...ta could be leaked in a parse error through an error-handling or not (e.g. window.onerror).
Google's way requires the client library for it to support automatic de-serialization and can be considered to be safer about browser bugs.
Both methods require server-side changes to avoid developers from ...
PostgreSQL DISTINCT ON with different ORDER BY
...
Window function may solve that in one pass:
SELECT DISTINCT ON (address_id)
LAST_VALUE(purchases.address_id) OVER wnd AS address_id
FROM "purchases"
WHERE "purchases"."product_id" = 1
WINDOW wnd AS (
PARTITION BY addr...
C# 通过代码安装、卸载、启动、停止服务 - .NET(C#) - 清泛IT论坛，有思想、有深度
#region Windows服务控制区
#region 安装服务
private void InstallService(string filepath, string serviceName)
{
try
&nb...