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Any way to force strict mode in node?
...me where you found that it is "unsupported by Node?" Is that just inferred from the fact that it's not documented?
– pushkin
Mar 1 '19 at 20:26
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Can I set variables to undefined or pass undefined as an argument?
...y, undefined is a JavaScript-specific mess, which confuses everyone. Apart from optional function arguments, where JS has no other more elegant mechanism, undefined should be avoided. It should never have been part of the language; null would have worked just fine for (2) and (3), and (4) is a misfe...
How do I serialize an object and save it to a file in Android?
...size()];
int i=0;
for (JsonElement jsonElement : arr)
events[i++]=gson.fromJson(jsonElement, Event.class);
//Object example
pagination=gson.fromJson(parser.parse(jsonPagination).getAsJsonObject(), Pagination.class);
sha...
git-svn: how do I create a new svn branch via git?
...
as of git v1.6.1, git svn branch is available.
From the git docs:
branch
Create a branch in the SVN repository.
-m, --message
Allows to specify the commit message.
-t, --tag
Create a tag by using the tags_subdir inst...
What does “Git push non-fast-forward updates were rejected” mean?
... there have been other commits pushed to the remote repository that differ from your commits. You can usually solve this with a
git pull
before you push
Ultimately, "fast-forward" means that the commits can be applied directly on top of the working tree without requiring a merge.
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How would I get a cron job to run every 30 minutes?
...ron job is running on Mac OS X only, you may want to use launchd instead.
From Scheduling Timed Jobs (official Apple docs):
Note: Although it is still supported, cron is not a recommended solution. It has been deprecated in favor of launchd.
You can find additional information (such as the la...
How can I use getSystemService in a non-activity class (LocationManager)?
I'm having trouble offloading tasks from the main Activities OnCreate method onto another class to do the heavy lifting.
5 ...
Why does C++11's lambda require “mutable” keyword for capture-by-value, by default?
... some way, you are closing your Lambda expression by copying the variables from upper scope into the Lambda scope. When you use the keyword mutable, the captured entity will became a non-const attribute of your closure type. This is what causes the changes done in the mutable variable captured by va...
Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se
...n an internal error occurred.
I solved the problem by adding other items from inside their subs or functions and there were no errors again.
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Why do you have to link the math library in C?
... This explains why libm isn't linked in by default, but math was standard from C89 and before that, K&R had de facto standardized it, so your "stdmath" remark doesn't make sense.
– Fred Foo
Nov 14 '11 at 9:36
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