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How to subtract X day from a Date object in Java?
...ce.minusDays(300);
Refer to https://stackoverflow.com/a/23885950/260990 for translation between java.util.Date <--> java.time.LocalDateTime
Date in = new Date();
LocalDateTime ldt = LocalDateTime.ofInstant(in.toInstant(), ZoneId.systemDefault());
Date out = Date.from(ldt.atZone(ZoneId.syste...
Opening Vim help in a vertical split window
...here a way to get Vim help to open in a vertical split pane rather than a horizontal one?
10 Answers
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Measure execution time for a Java method [duplicate]
How do I calculate the time taken for the execution of a method in Java?
8 Answers
8
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Can a project have multiple origins?
Can a project have two (or more) "origins" in Git?
7 Answers
7
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Chrome can't load web worker
I am working on a project that uses a web worker.
15 Answers
15
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What's the easy way to auto create non existing dir in ansible
...ject_root}}/conf dir exists
file: path={{project_root}}/conf state=directory
- name: Copy file
template:
src: code.conf.j2
dest: "{{project_root}}/conf/code.conf"
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Reading an Excel file in python using pandas
...as 15.0.2, parsed = pd.io.parsers.ExcelFile.parse(xl, "Sheet1") does not work and throws error module object has no attribute ExcelFile . parsed = pd.io.excel.ExcelFile.parse(xl, "Sheet1") works for me
– Neil
May 12 '16 at 14:11
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Using Laravel Homestead: 'no input file specified'
I am new to using Laravel, and Homestead, and would appreciate any help or a point in the right direction. I have successfully been able to get to the "You have arrived" screen when I run "php artisan serve" but when I try to do the same thing via Vagrant, I get "no input file specified". My Homes...
How to take a screenshot programmatically on iOS
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Considering a check for retina display use the following code snippet:
#import <QuartzCore/QuartzCore.h>
if ([[UIScreen mainScreen] respondsToSelector:@selector(scale)]) {
UIGraphicsBeginImageContextWithOptions(self.window.bounds.siz...
Can lambda functions be templated?
In C++11, is there a way to template a lambda function? Or is it inherently too specific to be templated?
11 Answers
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