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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 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.
...
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...
sqlite database default time value 'now'
...
i believe you can use
CREATE TABLE test (
id INTEGER PRIMARY KEY AUTOINCREMENT,
t TIMESTAMP
DEFAULT CURRENT_TIMESTAMP
);
as of version 3.1 (source)
share
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imp...
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...
Query an XDocument for elements by name at any depth
... example:
using System;
using System.Xml.Linq;
class Test
{
static void Main()
{
string xml = @"
<root>
<child id='1'/>
<child id='2'>
<grandchild id='3' />
<grandchild id='4' />
</child>
</root>";
XDocument doc = XDoc...
What is the way to quick-switch between tabs in Xcode 4
... is actually correct here, just not exactly clear. Personally I would have called it cmd+shift+[ and cmd+shift+]
– CupawnTae
Jan 7 '14 at 9:46
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Differences between git pull origin master & git pull origin/master
...l checked-out branch.
git pull origin/master will pull changes from the locally stored branch origin/master and merge that to the local checked-out branch. The origin/master branch is essentially a "cached copy" of what was last pulled from origin, which is why it's called a remote branch in git pa...