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Is gcc std::unordered_map implementation slow? If so - why?
...rote a benchmark to figure out, how much slower our concurrent hash map is compared with std::unordered_map .
3 Answers
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Best way to use multiple SSH private keys on one client
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From my .ssh/config:
Host myshortname realname.example.com
HostName realname.example.com
IdentityFile ~/.ssh/realname_rsa # private key for realname
User remoteusername
Host myother realname2.example.org
HostName realname2.example.org
IdentityFile ~/.ssh/real...
What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
...ild system working using CMake. Now the software has a few dependencies. I compiled them myself and installed them on my system.
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Code for decoding/encoding a modified base64 URL
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173
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express.js - single routing handler for multiple routes in a single line
...on while looking for the same functionality.
@Jonathan Ong mentioned in a comment above that using arrays for paths is deprecated but it is explicitly described in Express 4, and it works in Express 3.x. Here's an example of something to try:
app.get(
['/test', '/alternative', '/barcus*', '/fa...
Android list view inside a scroll view
...idx.core.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.appcompat.widget.LinearLayoutCompat
a...
How does having a dynamic variable affect performance?
...on about the performance of dynamic in C#. I've read dynamic makes the compiler run again, but what does it do?
2 Answe...
How to get rspec-2 to give the full trace associated with a test failure?
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Different class for the last element in ng-repeat
...c.
You can do it like this:
<div ng-repeat="file in files" ng-class="computeCssClass($last)">
{{file.name}}
</div>
Where computeCssClass is function of controller which takes sole argument and returns 'last' or null.
Or
<div ng-repeat="file in files" ng-class="{'last':$last...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
... requires revision.
Google Analytics has a new set of APIs to assist with compliance with a cookie opt-out. Here's the documentation, and here's their help docs.
There has been some ambiguity as to whether the EU Cookie Regulations (as implemented in member countries) require that passive web ana...