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Retrieving Property name from lambda expression
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starting from c# 6.0 you can use GetInfo(nameof(u.UserId))
– Vladislav
Aug 22 '17 at 8:14
1
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How do I join two lists in Java?
...her people ;) Also, is apache commons even an external library? I don't start anything without it!
– tster
Mar 30 '12 at 23:31
28
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How to make an unaware datetime timezone aware in python
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I agree with the previous answers, and is fine if you are ok to start in UTC. But I think it is also a common scenario for people to work with a tz aware value that has a datetime that has a non UTC local timezone.
If you were to just go by name, one would probably infer replace() will b...
Create Git branch with current changes
I started working on my master branch thinking that my task would be easy. After a while I realized it would take more work and I want to do all this work in a new branch.
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iOS (iPhone, iPad, iPodTouch) view real-time console log terminal
...When I run idevicesys without sudo, I get a cryptic error about "Could not start service com.apple.syslog_relay". Maybe it depends on how you install it or something.
– Bjorn Roche
Nov 10 '16 at 15:34
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What is an invariant?
...l+D)
Loop invariant:
The invariant must be True ALWAYS. So initially you start out your code with just this
while(cin>>x){
}
This loop reads data from standard input and stores in x. Well and good. But the invariant becomes false because the first part of our invariant wasn't followed (...
How to auto-remove trailing whitespace in Eclipse?
... white space; enabling auto code formatting means your source commits will start having unplanned stuff in them, causing a messy history because commits contain stuff that is unrelated to the commit title.
– Erik Kaplun
Nov 19 '13 at 12:53
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For a boolean field, what is the naming convention for its getter/setter?
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Maybe it is time to start revising this answer? Personally I would vote for setActive() and unsetActive() (alternatives can be setUnActive(), notActive(), disable(), etc. depending on context) since "setActive" implies you activate it at all tim...
Is there a way to make text unselectable on an HTML page? [duplicate]
...this property isn't inherited, meaning you have to put an attribute in the start tag of every element inside the <div>. If this is a problem, you could instead use JavaScript to do this recursively for an element's descendants:
function makeUnselectable(node) {
if (node.nodeType == 1) {
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Highlight text similar to grep, but don't filter out text [duplicate]
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This will match all lines and highlight the patterns. The ^ matches every start of line, but won't get printed/highlighted since it's not a character.
(Note that most of the setups will use --color by default. You may not need that flag).
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