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Perform commands over ssh with Python
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For unknown host error, do: ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) before
– Nemo
Jan 22 '19 at 8:16
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Finding the index of an item in a list
...ist in order, until it finds a match. If your list is long, and you don't know roughly where in the list it occurs, this search could become a bottleneck. In that case, you should consider a different data structure. Note that if you know roughly where to find the match, you can give index a hint. F...
Format date in a specific timezone
...imezone ("America/Phoenix") if you want to handle DST and other rules for known time zones.
– quietmint
Aug 4 '17 at 1:17
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Self-references in object literals / initializers
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Now in ES6 you can create lazy cached properties. On first use the property evaluates once to become a normal static property. Result: The second time the math function overhead is skipped.
The magic is in the getter.
cons...
WPF vs Silverlight [duplicate]
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I believe No. 6 is out of date - doesn't Silverlight now support MultiBinding?
– JoeCool
Jan 27 '11 at 14:57
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Android NDK C++ JNI (no implementation found for native…)
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Now on the Android docs site: developer.android.com/training/articles/perf-jni.html#faq_ULE
– fadden
Dec 15 '12 at 0:49
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Another Repeated column in mapping for entity error
...placed JPA annotations on but did NOT define the relationships and you are now trying to define them for use in your code, then you might NOT be able to delete the customerId @Column since other code may directly reference it already. In that case, define the relationships as follows:
@ManyToOne(o...
How to link a folder with an existing Heroku app
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Note: Heroku now describes it in the project overview: Navigate to dashboard.heroku.com, click your app, then switch to the "deploy" tab and choose the deployment method "Heroku git" (selected by default). Then, you'll get instructions on...
How to set time delay in javascript
...ally does that?
I will explain in brief.
To understand that you have to know about event queue in javascript. There is a event queue implemented in browser. Whenever an event get triggered in js, all of these events (like click etc.. ) are added to this queue. When your browser has nothing to ex...
EC2 Instance Cloning
...c2 into other one then i want to stop that instance can you please let me know how can i do this
– usama
Jul 10 '17 at 18:35
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