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ElasticSearch: Unassigned Shards, how to fix?
...de_concurrent_recoveries to speed it up.
If you're still seeing issues, something else is probably wrong, so look in your Elasticsearch logs for errors. If you see EsRejectedExecutionException your thread pools may be too small.
Finally, you can explicitly reassign a shard to a node with the rerou...
SSL Error: unable to get local issuer certificate
...a Debian 6.0 32bit server. I'm relatively new with SSL so please bear with me. I'm including as much information as I can.
Note: The true domain name has been changed to protect the identity and integrity of the server.
...
Dump a NumPy array into a csv file
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is this preferred over looping through the array by dimension? I'm guessing so.
– Ehtesh Choudhury
May 21 '11 at 10:13
52
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Is there a way to squash a number of commits non-interactively?
...ing tree is clean, then
git reset --soft HEAD~3
git commit -m 'new commit message'
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Extract a part of the filepath (a directory) in Python
I need to extract the name of the parent directory of a certain path. This is what it looks like:
7 Answers
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Required tags not present when using Delphi XML Data Binding Wizard
...derstand but maybe what you are looking for is : use="optional"
<xs:element name="MyReport" type="MyReportType" />
<xs:complexType name="MyReportType">
<xs:all>
<xs:element name="Header" type="HeaderType" use="optional" />
<xs:element name="Values" type="ValuesT...
Does adding a duplicate value to a HashSet/HashMap replace the previous value
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@mystarrocks: The key is the element of the Set, and that is never replaced by the put() operation.
– Keppil
Jun 10 '14 at 15:05
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How to export/import PuTTy sessions list?
...ly sessions:
reg export HKCU\Software\SimonTatham\PuTTY\Sessions ([Environment]::GetFolderPath("Desktop") + "\putty-sessions.reg")
All settings:
reg export HKCU\Software\SimonTatham ([Environment]::GetFolderPath("Desktop") + "\putty.reg")
Import
Double-click on the *.reg file and accept the...
runOnUiThread vs Looper.getMainLooper().post in Android
Can anyone tell me if there's any difference between using runOnUiThread() versus Looper.getMainLooper().post() to execute a task on the UI thread in Android??
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Using Java 8 to convert a list of objects into a string obtained from the toString() method
...r stream to String stream, then its reduced as concatenation of all the elements.
Note: This is normal reduction which performs in O(n2)
for better performance use a StringBuilder or mutable reduction similar to F. Böller's answer.
String s = list.stream().map(Object::toString).collect(Collector...