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How can I check the syntax of Python script without executing it?
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Thanks a lot. It works. Just one comment, there is no answer if the code is correct. Otherwise error messages with line numbers are shown.
– musbach
Jan 11 '18 at 16:12
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Python read-only property
...e to use the code like a reasonable (sensible) person.
Per PEP 8:
Use one leading underscore only for non-public methods and instance variables.
To have a 'read-only' property in a class you can make use of the @property decoration, you'll need to inherit from object when you do so to make us...
Best way to create an empty object in JSON with PHP?
... and ugly I do assume/hope that json_encode/json_decode is compatible with one and other and always will evalute the following to true:
$a = <something>;
$a === json_decode (json_encode ($a));
Recommended method
json_decode ("{}") will return a stdClass per default, using the below should ...
ASP.NET Identity - HttpContext has no extension method for GetOwinContext
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Thanks for figuring that one out: I'm using this tutorial asp.net/identity/overview/getting-started/… and it's a missing step
– frenchie
Mar 1 '14 at 12:31
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How does autowiring work in Spring?
...s can be a startup listener.
Autowiring happens by placing an instance of one bean into the desired field in an instance of another bean. Both classes should be beans, i.e. they should be defined to live in the application context.
What is "living" in the application context? This means that the c...
Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...were considering a new project, I would ask myself a few questions first. One thing that I would not question anymore is that I would flat refuse to use JSPs unless I was tortured until I cried for my mommy.
Do I have to be compatible/deploy to a specific product because of someone's mandate? Is ...
Entity Framework rollback and remove bad migration
...y rolling up to a better version.
I use this option on things that have gone to multiple environments.
The other option is to actually run Update-Database –TargetMigration: TheLastGoodMigration against your deployed database and then delete the migration from your solution. This is kinda the hul...
How to get key names from JSON using jq
... BASH you can do:
arr=()
while IFS='' read -r line; do
arr+=("$line")
done < <(jq 'keys[]' ms.json)
Then print it:
printf "%s\n" ${arr[@]}
"Archiver-Version"
"Build-Id"
"Build-Jdk"
"Build-Number"
"Build-Tag"
"Built-By"
"Created-By"
"Implementation-Title"
"Implementation-Vendor-Id"
"Imp...
How do I know the script file name in a Bash script?
...n foo.sh, but it's saying I'm running bar.sh!? Must be a bug!" Besides, one of the purposes of having differently-named symlinks is to provide different functionality based on the name it's called as (think gzip and gunzip on some platforms).
1 That is, to resolve symlinks such that when the u...
Auto start node.js server on boot
...r deserves more upvotes. Thanks. Also I want to say that pm2 startup needs one of this platform parameters: <ubuntu|centos|gentoo|systemd>, ie:
– sospedra
Nov 21 '14 at 9:56
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