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How to change time in DateTime?
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@user295734: Why would you call Add providing a zero timespan? Your expression is equivalent to s.Date, but longer...
– Jon Skeet
Mar 14 '12 at 14:21
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Does Go provide REPL?
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There seem to be two REPL projects called "gore". This one is more actively maintained than the one in the answer: github.com/motemen/gore
– Bijan
Feb 22 '15 at 22:49
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Check for installed packages before running install.packages() [duplicate]
...wnames(installed.packages())! The problem with require is, that it automatically loads the package if possible. Sometimes this is not desired. I use both the package tidyverse(dplyr) and signal - both have a function filter. Since I use dplyr::filter way more often, I wanted a way to check if signal...
Text inset for UITextField?
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I suggest to call [super textRectForBounds:bounds] and [super editingRectForBounds:bounds] before calling CGRectInset(bounds,10, 10). This will fix the clear button overlay issue.
– mrvincenzo
Sep 27...
How to declare string constants in JavaScript? [duplicate]
...s my answer for a related JQuery question)
There is a handy jQuery method called 'getScript'. Make sure you use the same relative path that you would if accessing the file from your html/jsp/etc files (i.e. the path is NOT relative to where you place the getScript method, but instead relative to yo...
What are the dangers when creating a thread with a stack size of 50x the default?
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It goes like this: stack < global < heap. (allocation time)
Technically, stack allocation isn't really an allocation, the runtime just makes sure a part of the stack (frame?) is reserved for the array.
I strongly advise being careful with this, though.
I recommend the following:
When y...
Exporting data In SQL Server as INSERT INTO
... INSERT INTO () statement for your data.
If using 2008 R2 or 2012 it is called something else, see screenshot below this one
2008 R2 or later eg 2012
Select "Types of Data to Script" which can be "Data Only", "Schema and Data" or "Schema Only" - the default).
And then there's a "SSMS Addi...
How to exit from the application and show the home screen?
...hen in root activity, check the value of the boolean and according to that call finish(), in the onCreate() of the root activity
if (getIntent().getBooleanExtra("EXIT", false)) {
finish();
}
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How do I exchange keys with values in a dictionary?
...trary but stable as long as a dict isn't modified). but this answer needs call my_dict twice(one for values, one for keys). maybe this is not ideal.
– sunqiang
Jul 6 '09 at 16:39
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How to convert String to long in Java?
...r Boolean(String). The constructor creates a new object
each time it’s called, while the static factory method is never
required to do so and won’t in practice.
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