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How to tell PowerShell to wait for each command to end before starting the next?
...-ne "VM running") { Start-Sleep -s 2 } Start-Sleep -s 5 ## Give the VM time to come up so it can accept remote requests
– andrewmo
Jul 16 '18 at 12:08
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How can I remove all text after a character in bash?
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@kp123: It's the first example in my answer. The second time I show it (where "tomorrow" is removed), it's almost exactly the situation you're asking about.
– Paused until further notice.
Aug 28 '19 at 21:29
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how can I Update top 100 records in sql server
...ing record. Like me today! I needed to fix data issues (cycles) one at a time. The entire fix process involved a db script, some user intervention, and some application operations. We didn't care WHICH record was handled first. We just cared that we were handling them one at a time.
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How to calculate the number of days between two dates? [duplicate]
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Note that this code still takes into account the TIME of the given dates when counting. i.e. checking the number of days between 3PM on the 1st and 00:00:00 on the 2nd will yield zero days. To fix this, set both dates to midnight before comparison, i.e. add: firstDate.set...
recursion versus iteration
...try out : Try to write Merge sort iteratively. It will take you quite some time.
Question :
Is it correct to say that everywhere recursion is used a for loop could be used?
Answer :
Yes. This thread has a very good answer for this.
Question :
And if it is always possible to convert an recursion i...
Best way of returning a random boolean value
I've been using this for some time to return either true or false when building fake seed data. Just wondering if anybody has a better, more succinct or verbose way of returning either true or false .
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Is Python interpreted, or compiled, or both?
...ently to machine code).
Second, compilation is not restricted to ahead-of-time compilation to native machine code. A compiler is, more generally, a program that converts a program in one programming language into a program in another programming language (arguably, you can even have a compiler with...
What's the difference between “bundle display name” and “bundle name” in cocoa application's info pl
... installing an app, such as "(CFBundleName) could not be installed at this time".
– saveknut
Aug 11 '15 at 10:37
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When is TCP option SO_LINGER (0) required?
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The typical reason to set a SO_LINGER timeout of zero is to avoid large numbers of connections sitting in the TIME_WAIT state, tying up all the available resources on a server.
When a TCP connection is closed cleanly, the end that initiated the close ("active cl...
Android Endless List
...the condition firstVisible + visibleCount >= totalCount is met multiple times with multiple calls to the listener. If the load-more function is a web request, (most probably it will be), add another check for if a request is going on or not. On the other hand, check if the totalCount is not equal...