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How do you represent a JSON array of strings?
...hy":null} ]
{
"not true": [0, false],
"true": true,
"not null": [0, 1, false, true, {
"obj": null
}, "a string"]
}
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How ListView's recycling mechanism works
...tially the listview has 7 visible items, then, if you scroll up until item 1 is no longer visible, getView() passes this view (i.e item1) to the recycler and you can use
System.out.println("getview:"+position+" "+convertView);
inside your
public View getView(final int position, View convertView, Vi...
What is the significance of ProjectTypeGuids tag in the visual studio project file
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139
{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} is the GUID for C# project
{60dc8134-eba5-43b8-bcc9-bb...
How do you append to an already existing string?
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215
In classic sh, you have to do something like:
s=test1
s="${s}test2"
(there are lots of varia...
Can't connect to MySQL server error 111 [closed]
I installed mysql server on linux box IP = 192.168.1.100 but when i try to connect to this IP it alway error(111). but use localhost and 127.0.0.1 is OK.
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How do I put the image on the right side of the text in a UIButton?
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31 Answers
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How to remove leading and trailing zeros in a string? Python
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answered Oct 30 '12 at 15:30
Pierre GMPierre GM
16.5k33 gold badges4646 silver badges6262 bronze badges
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Get lengths of a list in a jinja2 template
...u can also use this syntax in expressions like
{% if products|length > 1 %}
jinja2's builtin filters are documented here; and specifically, as you've already found, length (and its synonym count) is documented to:
Return the number of items of a sequence or mapping.
So, again as you've f...
Android: alternate layout xml for landscape mode
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218
By default, the layouts in /res/layout are applied to both portrait and landscape.
If you have...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
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172
Startup.Configuration gets called slightly later than Application_Start, but I don't think the...