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How to draw a circle with text in the middle?
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Setting a line-height the same value as the height of the div will center the text vertically. In this example the height and line-height are 500px.
Example
JSFiddle
.circle {
width: 500px;
height: 500px;
line-heigh...
Set the location in iPhone Simulator
How can I set the location (as it's picked up in CoreLocation services) in the iPhone Simulator?
14 Answers
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Binding a Button's visibility to a bool value in ViewModel
...o your view model: use a style:
<Style TargetType="Button">
<Setter Property="Visibility" Value="Collapsed"/>
<Style.Triggers>
<DataTrigger Binding="{Binding IsVisible}" Value="True">
<Setter Property="Visibility" Value="Visible"/>
</Data...
how does Array.prototype.slice.call() work?
... this in the method(). So with:
[1,2,3].slice()
...the [1,2,3] Array is set as the value of this in .slice().
But what if you could substitute something else as the this value? As long as whatever you substitute has a numeric .length property, and a bunch of properties that are numeric indices...
Unable to read data from the transport connection : An existing connection was forcibly closed by th
...from now on, but changing it back to 1.0 made it work.
You can access the setting inside "SSL Settings".
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Popstate on page's load in Chrome
...http//example.com/). Granted, that'd probably most usages (that's how it's set up in jquery.pjax.js and most other demos). But if the browsers implements window.history.state (like FF and Chrome 19+), window.history.state could be non-null on a refresh or after a browser restart
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How to check if there exists a process with a given pid in Python?
Is there a way to check to see if a pid corresponds to a valid process? I'm getting a pid from a different source other than from os.getpid() and I need to check to see if a process with that pid doesn't exist on the machine.
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Check if list contains element that contains a string and get that element
...answers here, but I use a simple one using Exists, as below:
foreach (var setting in FullList)
{
if(cleanList.Exists(x => x.ProcedureName == setting.ProcedureName))
setting.IsActive = true; // do you business logic here
else
setting.IsActive = false;
updateList.Add(se...
Which browsers support ?
...ever, initially browsers did not support this syntax, nor did they support setting the script property on referenced elements. If you want this, the list changes:
FF 4+
IE 10+ (preview 2 and up)
Chrome 12+
Chrome For Android 32+
Safari 5.1+
No android versions
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Unable to load DLL 'SQLite.Interop.dll'
...ild tab.
Disable the prefer 32-bit option.
Alternatively, you could just set the platform target to x86 or x64. I think this problem is caused by the System.Data.SQLite library using the platform target to get the location of the 'SQLite.Interop.dll' file.
UPDATE:
In case the project designer ca...