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Why does 'git commit' not save my changes?
... to preview what is about to be added (remembering to pay attention to the wording used).
You can also find general documentation and tutorials for how to use git on the git documentation page which will give more detail about the concept of staging/adding files.
One other thing worth knowing abo...
Sort objects in an array alphabetically on one property of the array
...ital letters. ex. credit_card_no and City. The code does sort the list but words starting with 'c' are not grouped together.
– Kedar
Aug 21 '19 at 21:55
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Session timeout in ASP.NET
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@Unbreakable In minutes.
– Word Rearranger
Oct 26 '18 at 17:25
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Better way to get type of a Javascript variable?
...ently wrote an interesting blog post about this -
http://javascriptweblog.wordpress.com/2011/08/08/fixing-the-javascript-typeof-operator/
He goes through the pros and cons of the various methods then defines a new method 'toType' -
var toType = function(obj) {
return ({}).toString.call(obj).mat...
PHP expresses two different strings to be the same [duplicate]
... that when I compare two string literals, such things may happen. In other words: I wouldn't have expected that that when I compare two operands of the exact same type, there's a need for the === operator. Of course the documentation mentions it, but the doc is also fuzzy, quite fuzzy.
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How to remove Firefox's dotted outline on BUTTONS as well as links?
...t's done without ... an author-supplied visual focus indicator -- in other words, it's fine to replace the user-agent style with your own, as OP mentioned. Ideally it should be high-contrast.
– johncip
Feb 14 '19 at 8:43
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127 Return code from $?
...your PATH system variable and it is not a built-in shell command. In other words, the system doesn't understand your command, because it doesn't know where to find the binary you're trying to call.
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Beginner's guide to ElasticSearch [closed]
...le of complicated mapping (ngram, synonyms, phonemes)
Searching parts of a word
Fun with ElasticSearch's children and nested documents
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Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
...this error shows up:
c.execute("SELECT * FROM t WHERE a = %s")
In other words, if you provide parameter (%s) in query, but you forget to add query params. In this case error message is very misleading.
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Ternary operation in CoffeeScript
... Depends on taste, but I have a strong preference for symbols over keywords, such as -> over function or { } over begin .. end, because I like to see a high signal to noise ratio, where the words are reserved for function-specific logic and the operational logic is mostly relegated to symbol...