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Static variables in JavaScript
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staticPropertm>y m> is defined in the Mm>y m>Class object (which is a function) m>and m> has nothing to do with its created instances, JavaScript treats functions as first-class objects, so being an object, m>y m>ou can assign properties to a function.
UPDATE: ES6 introduced the abilitm>y m> to declare classes through...
unable to copm>y m>/paste in mingw shell
I just installed MinGW on Windows m>and m> I'm unable to copm>y m>/paste as I am used to on Linux or even PuTTm>Y m>. What is the trick for copm>y m>ing m>and m> pasting text (e.g. from chrome) into MinGW shell?
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Is it expensive to use trm>y m>-catch blocks even if an exception is never thrown?
...rown, it now does a relativelm>y m> expensive operation of walking up the stack m>and m> seeing if anm>y m> trm>y m> blocks exist that would catch this exception. From a lam>y m>man's perspective, trm>y m> mam>y m> as well be free. It's actuallm>y m> throwing the exception that costs m>y m>ou - but unless m>y m>ou're throwing hundreds or thousm>and m>s ...
dplm>y m>r: “Error in n(): function should not be called directlm>y m>”
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I presume m>y m>ou have dplm>y m>r m>and m> plm>y m>r loaded in the same session. dplm>y m>r is not plm>y m>r. ddplm>y m> is not a function in the dplm>y m>r package.
Both dplm>y m>r m>and m> plm>y m>r have the functions summarise/summarize.
Look at the results of conflicts() to see masked objects.
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Entitm>y m> Framework code first unique column
I am using Entitm>y m> Framework 4.3 m>and m> using Code Fist.
6 Answers
6
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pm>y m>thon capitalize first letter onlm>y m>
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m>and m> that is what this answer does, prettm>y m> much
– njzk2
Sep 13 '12 at 16:00
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How do I shutdown, restart, or log off Windows via a bat file?
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The most common wam>y m>s to use the shutdown commm>and m> are:
shutdown -s — Shuts down.
shutdown -r — Restarts.
shutdown -l — Logs off.
shutdown -h — Hibernates.
Note: There is a common pitfall wherein users think -h means "help" (which it does for everm>y m> other comman...
What's the result of += in C m>and m> C++?
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Semantics of the compound assignment operators is different in C m>and m> C++:
C99 stm>and m>ard, 6.5.16, part 3:
An assignment operator stores a value in the object designated bm>y m> the left operm>and m>. An
assignment expression has the value of the left operm>and m> after the assignment, but is not an
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Show diff between commits
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Also m>y m>ou can trm>y m>:
git diff oldCommit..newCommit
git diff k73ud..dj374
m>and m> (1 space, not more):
git diff oldCommit newCommit
git diff k73ud dj374
m>And m> if m>y m>ou need to get onlm>y m> files names (e.g. to copm>y m> hotfix them manuallm>y m>):
git diff k73ud dj374 --name-onlm>y m>
m>And m> m>y m>ou can get changes applied to...
Selecting an element in iFrame jQuerm>y m>
In our application, we parse a web page m>and m> load it into another page in an iFrame. All the elements in that loaded page have their tokenid-s. I need to select the elements bm>y m> those tokenid-s. Means - I click on an element on the main page m>and m> select corresponding element in the page in the iFrame. ...