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How to organize a node app that uses sequelize?
...or its initialization and let a centralized module take care of the models setup and instantiation.
So the steps are:
Have several Model files with data about the model, like fields, relationships and options.
Have a singleton module which loads all those files and setup all the model classes and r...
find() with nil when there are no records
..."
end
If you want to recover from the error in the rescue block (e.g. by setting a placeholder user (null pattern)), you can continue with your code below this block. Otherwise you might just put all your code for the "happy case" in the block between "begin" and "rescue".
...
Open Source Java Profilers [closed]
...rtup.Bootstrap
36.16% ( 57.57s) hudson.model.AbstractBuild.calcChangeSet()
30.36% ( 48.33s) hudson.scm.SubversionChangeLogParser.parse()
7.14% ( 11.37s) org.kohsuke.stapler.jelly.JellyClassTearOff.parseScript()
6.25% ( 9.95s) net.sf.json.JSONObject.write()
3.13% ( 4.98...
Could not load NIB in bundle
...s of desperately scrabbling around) that the reason was an almost "hidden" setting in the .xib-file:
Visit the properties of the .xib files in the file inspector:
The property 'Location' was set to 'Relative to Group' for all .xib files.
I changed it to 'Relative to project' and voila: all .xib fi...
How to replace all dots in a string using JavaScript
I want to replace all the occurrences of a dot( . ) in a JavaScript string
15 Answers
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How to properly match varargs in Mockito
I've been trying to get to mock a method with vararg parameters using Mockito:
9 Answers
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Tool to Unminify / Decompress JavaScript [closed]
...s (pressing F12 is one way), in the Sources tab, the bottom left bar has a set of icons. The "{}" icon is "Pretty print" and does this conversion on demand.
UPDATE: IE9 "F12 developer tools" also has a "Format JavaScript" feature in the Script tab under the Tools icon there. (see Tip #4 in F12 The ...
Can Flask have optional URL parameters?
Is it possible to directly declare a flask URL optional parameter?
11 Answers
11
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How to list imported modules?
...nd the intersection of sys.modules with globals:
import sys
modulenames = set(sys.modules) & set(globals())
allmodules = [sys.modules[name] for name in modulenames]
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How do I make a text input non-editable?
...e in https://www.w3schools.com/tags/att_input_readonly.asp
The method to set "readonly":
$("input").attr("readonly", true)
to cancel "readonly"(work in jQuery):
$("input").attr("readonly", false)
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