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Is it safe to delete an object property while iterating over them?
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From the Javascript/ECMAScript specification (specifically 12.6.4 The for-in Statement):
Properties of the object being enumerated may be deleted during
enumeration. If a property that has not yet been visited during
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Fastest way to check if a string matches a regexp in ruby?
...tions.
BTW, what good is freeze? I couldn't measure any performance boost from it.
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$apply vs $digest in directive testing
...y in controllers or in
directives. Instead a call to $apply() (typically from within a
directives) will force a $digest().
So you should not explicitly call $digest, you calling $apply method would trigger a digest cycle.
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Why cast an unused function parameter value to void?
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It is there to avoid warnings from the compiler because some parameters are unused.
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Image inside div has extra space below the image
...gt;
</div>
The included image is public domain and sourced from Wikimedia Commons
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pyplot axes labels for subplots
...ring
label_prop - keyword dictionary for Text
labelpad - padding from the axis (default: 5)
ha - horizontal alignment (default: "center")
va - vertical alignment (default: "center")
'''
fig = pylab.gcf()
xmin = []
ymin = []
for ax in fig.axes:
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How to configure git push to automatically set upstream without -u?
...nce configuration variable "push.default" to change this.
So building up from mechanicalfish's answer, you can define an alias, with the right double quotes (") escaped (\"):
git config alias.pu "![[ $(git config \"branch.$(git rev-parse --abbrev-ref HEAD).merge\") = '' ]] && git push -u |...
Infinite Recursion with Jackson JSON and Hibernate JPA issue
...ce and @JsonManagedReference solves, but they are remove mapped properties from JSON.
– Oleg Abrazhaev
Jul 15 '16 at 11:15
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Iterate over a list of files with spaces
...stitution solution. If you have any prompt inside the loop (or are reading from STDIN in any other way), the input will be filled by the stuff you feed into the loop. (maybe this should be added to the answer?)
– andsens
Dec 12 '13 at 18:39
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Entity Framework Migrations renaming tables and columns
... That isn't what I wanted so I pretty much had to build the migration file from scratch.
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