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Using OpenSSL what does “unable to write 'random state'” mean?
...rating a self-signed SSL certificate to protect my server's admin section, and I keep getting this message from OpenSSL:
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Unzip All Files In A Directory
... The filenames also had spaces in them, FWIW.
– Max Candocia
Mar 31 '19 at 13:47
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HTTP test server accepting GET/POST requests
...ve test server that accepts my requests for basic information via HTTP GET and also allows me to POST (even if it's really not doing anything). This is entirely for test purposes.
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Intellij reformat on file save
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I suggest the save actions plugin. It also supports optimize imports and rearrange code.
Works well in combination with the eclipse formatter plugin.
Search and activate the plugin:
Configure it:
Edit: it seems like it the recent version of Intellij the save action plugin is triggered ...
“Instantiating” a List in Java? [duplicate]
...e.
ArrayList is a concrete class that happens to implement this interface and all of the methods in it.
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VB.NET - How to move to next item a For Each Loop?
...ually this is what you want, but if not you'll have to use GetEnumerator() and then MoveNext()/Current explicitly rather than using a For Each loop.
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Checking if a key exists in a JS object
...e. For example, if the value of obj["key1"] == null (so key1 exists in obj and its value is null), this will return a false result that key1 is not in obj.
– user1258361
May 15 at 20:32
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Django REST Framework: adding additional field to ModelSerializer
...s? my question is: how to accept custom POST values which can be validated and processes in the post_save() handler?
– Alp
May 30 '14 at 10:34
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Getting name of the class from an instance
I have the following problem: I get an instance of a class passed and want to know the name of the class of this instance. How to get this?
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“query function not defined for Select2 undefined error”
Trying to use Select2 and getting this error on multiple item input/text field:
13 Answers
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