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Is Tomcat running?
...e installed Tomcat8 on Ubuntu, but going to localhost:8080 results in the "Unable to connect" message.
– ibodi
Aug 9 '18 at 12:18
1
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Convert JSON string to dict using Python
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When I started using json, I was confused and unable to figure it out for some time, but finally I got what I wanted
Here is the simple solution
import json
m = {'id': 2, 'name': 'hussain'}
n = json.dumps(m)
o = json.loads(n)
print(o['id'], o['name'])
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How to reset Android Studio
...ig\port.lock" file, no need to reset if some one facing crash in studio or unable load the recent projects
– Syed Raheem Uddin
Feb 8 '17 at 12:34
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Reopen last closed tab in Visual Studio
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Simple and good enough for "classical" files but unable to reopen other tabs like source control explorer for instance.
– Gregory_Ott
Aug 14 '18 at 9:08
3...
get name of a variable or parameter [duplicate]
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This doesn't seem to work for me... {"Unable to cast object of type 'System.Linq.Expressions.TypedConstantExpression' to type 'System.Linq.Expressions.MemberExpression'."}
– weberc2
Nov 29 '12 at 19:12
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How to change height of grouped UITableView header?
...w to change the height of the section headers in the table view. But I am unable to find any solution to change the default spacing before the first section.
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Can't stop rails server
... am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails , no such process is found. So, I am only able to kill ruby processes, but, the server won't stop.
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Can't find @Nullable inside javax.annotation.*
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Unable to import javax.annotation.Nullable; I have jsr250-api-1.0.jar in my classpath. I even tried updating maven pom <dependency> <groupId>com.google.code.findbugs</groupId> <artifactId>jsr30...
Check folder size in Bash
...ew to shell scripting. Output of du command included directory name. I was unable to get only number part. "cut" in your answer solved the mystery!
– simpleDev
Aug 17 '18 at 15:34
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Visual studio compiles fine but still shows red lines
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“Unsupported ... This version of Visual Studio is unable to open the following projects...” — a rather heart-stopping popup after deleting the .vs directory. But it appears benign. Clicked OK and the solution opened anyway, after a Migration Report. This may be an unrela...