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windows batch SET inside IF not working

...y. Therefore the delayedExpansion syntax exists, it uses ! instead of % and it is evaluated at execution time, not parse time. Please note that in order to use !, the additional statement setlocal EnableDelayedExpansion is needed. setlocal EnableDelayedExpansion set var1=true if "%var1%"=="true...
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How do I revert master branch to a tag in git?

We have branches origin and develop. The initial state of master was tagged at tag_ABC . 2 Answers ...
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Specify multiple attribute selectors in CSS

... Simple input[name=Sex][value=M] would do pretty nice. And it's actually well-described in the standard doc: Multiple attribute selectors can be used to refer to several attributes of an element, or even several times to the same attribute. Here, the selector matches a...
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Example invalid utf8 string?

I'm testing how some of my code handles bad data, and I need a few series of bytes that are invalid UTF-8. 5 Answers ...
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Parse string to date with moment.js

I want to parse the following string with moment.js 2014-02-27T10:00:00 and output day month year (14 march 2014) I have been reading the docs but without success http://momentjs.com/docs/#/parsing/now/ ...
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Installing specific laravel version with composer create-project

The fastest and simplest way of installing Laravel is via composer command. From the laravel docs ( http://laravel.com/docs/quick ), it shows that we can install it with this: ...
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Difference between and ?

Every time I have to add a handler or module for ASP.NET with IIS7, the instructions always tell me to incorporate it into two sections: system.web and system.webserver . ...
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Media Queries - In between two widths

...ies to make a class that only appears when the width is greater than 400px and less than 900px. I know this is probably extremely simple and I am missing something obvious, but I can't figure it out. What I have come up with is the below code, appreciate any help. ...
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Async/Await vs Threads

...b done. Ideally it doesn't use a thread at all, it posts a driver request and once the driver completes the data transfer it generates a completion notification callback. Networking is by far the most common usage, latencies of hundreds of milliseconds are common and an inevitable side-effect of s...
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What is the minimum length of a valid international phone number?

...ode) is 7 digits. - Official Source‎ (country code 46) For Solomon Islands its 5 for fixed line phones. - Source (country code 677) ... and so on. So including country code, the minimum length is 9 digits for Sweden and 11 for Israel and 8 for Solomon Islands. Edit (Clean Solution): Actually...