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nginx: send all requests to a single html page
...pty string as the first argument to try_files) avoids the lookup of a file called $uri.
– davidjb
Mar 27 '15 at 1:31
17
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Is there a DesignMode property in WPF?
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In some cases I need to know, whether a call to my non-UI class is initiated by the designer (like if I create a DataContext class from XAML). Then the approach from this MSDN article is helpful:
// Check for design mode.
if ((bool)(DesignerProperties.IsInDesignM...
android ellipsize multiline textview
...worked very well. One wrinkle for other users: you will need to explicitly call setMaxLines(int) rather than just setting the property in XML.
– pents90
Aug 18 '11 at 3:20
2
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How can I select rows with most recent timestamp for each key value?
I have a table of sensor data. Each row has a sensor id, a timestamp, and other fields. I want to select a single row with latest timestamp for each sensor, including some of the other fields.
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One DbContext per web request… why?
...rt by saying that registering a DbContext as transient could work, but typically you want to have a single instance of such a unit of work within a certain scope. In a web application, it can be practical to define such a scope on the boundaries of a web request; thus a Per Web Request lifestyle. Th...
How to right align widget in horizontal linear layout Android?
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Try to add empty View inside horizontal LinearLayout before element that you want to see right, e.g.:
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<View
android:layout_width="...
How can I return an empty IEnumerable?
...n the following code and the suggestions given in this question , I've decided to modify this original method and ask if there are any values in the IEnumarable return it, if not return an IEnumerable with no values.
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Struct inheritance in C++
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a C++ struct can be like a C struct. When it is, its called a POD - Plain Old Datatype. It is an important distinction, since for example, only POD structs can be part of unions.
– camh
Jun 11 '09 at 7:00
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Passing variables in remote ssh command
...MUST use single quotes so that the command included in the quotes is not locally evaluated, then they should use "'$VARIABLE'". Example: ssh pvt@192.168.1.133 '~/tools/run_pvt.pl "'$BUILD_NUMBER'"'
– dr.doom
Oct 10 '16 at 2:36
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How to unset max-height?
...ingle element, you should first find the rule you want to modify, and then call the removeProperty function on that rule:
for(let i = 0; i < document.styleSheets[0].cssRules.length; ++i){
if(document.styleSheets[0].cssRules[i].selectorText == '.set-max-height'){
document.styleSheets[0].css...