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What is the difference between hg forget and hg remove?
...s and can now optionally be ignored with a pattern in .hgignore.
In other words, I cannot tell if you used hg forget or hg remove when I pull from you. A file that you ran hg forget on will be deleted when I update to that changeset — just as if you had used hg remove instead.
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Why do we need argc while there is always a null at the end of argv?
...convenience.
Quoting the official explanation from C99 Rationale, note the words redundant check:
Rationale for International Standard — Programming Languages — C §5.1.2.2.1 Program startup
The specification of argc and argv as arguments to main recognizes extensive prior practice. argv[argc] ...
Why is Thread.Sleep so harmful
...alikes)
We are waiting because some condition changes some time ...
keyword(s) is/are some time! if the condition-check is in our code-domain, we
should use WaitHandles - otherwise the external component should
provide some kind of hooks ... if it doesn't its design is bad!
My answe...
'this' vs $scope in AngularJS controllers
...unction -- they only have access to functions defined on $scope. In other words, in the HTML, this won't work:
<a ng-click="addPane(newPane)">won't work</a>
After the "tabs" controller constructor function executes, we have the following:
The dashed black line indicates prototypal...
Can I protect against SQL injection by escaping single-quote and surrounding user input with single-
...icode to sneak past the string replacement. The input text was typed into Word, which changed the apostrophe from the straight-down version to a "curly" apostrophe (which looks more like a comma), which was not affected by the string replacement but was treated as a string delimiter by SQL Server. ...
Do copyright dates need to be updated? [closed]
...n 8. Changing technology has led to an ever expanding understanding of the word "writings." The Copyright Act now reaches architectural design, software, the graphic arts, motion pictures, and sound recordings. See § 106. As of January 1, 1978, all works of authorship fixed in a tangible medium of ...
Applying function with multiple arguments to create a new pandas column
..., 'f')] (basically, the transpose). Note that I am intentionally using the word yield, as opposed to return, because we are talking about iterators (so, transform the zip result into a list: list(zip(['a','b'],['c','d'],['e','f'])))
– toto_tico
2 days ago
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What is the “volatile” keyword used for?
I read some articles about the volatile keyword but I could not figure out its correct usage. Could you please tell me what it should be used for in C# and in Java?
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Loading cross-domain endpoint with AJAX
...s using a proxy to perform cross-domain requests. Also, in response to the wording of the question, I provided some links to make cross-domain requests using JSONP with YQL. I invite you to read the links, they are very useful.
– jherax
Aug 18 '14 at 22:05
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How does internationalization work in JavaScript?
...zilla recently released the awesome L20n or localization 2.0. In their own words L20n is
an open source, localization-specific scripting language used to process gender, plurals, conjugations, and most of the other quirky elements of natural language.
Their js implementation is on the github ...