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How to detect unused methods and #import in Objective-C
After working a long time on an iPhone app, I realized that my code is quite dirty, containing several #import and methods that are not called or useful at all.
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How does a debugger work?
...ming from the windowing system, the OS will generate events based on what happens in the process being debugged – for example an exception occurring. See WaitForDebugEvent.
The debugger is able to read and write the target process' virtual memory, and even adjust its register values through APIs ...
how to specify local modules as npm package dependencies
I have an application which has the usual set of dependencies on third party modules (e.g. 'express') specified in the package.json file under dependencies. E.g.
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Detect the Internet connection is offline?
...e that the connection is lost by making failed XHR requests.
The standard approach is to retry the request a few times. If it doesn't go through, alert the user to check the connection, and fail gracefully.
Sidenote: To put the entire application in an "offline" state may lead to a lot of error-p...
React.js - input losing focus when rerendering
...h="/user" render={() => <UserPage/>} />
The loss of focus happens because the component prop uses React.createElement each time instead of just re-rendering the changes.
Details here: https://reacttraining.com/react-router/web/api/Route/component
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Disable JavaScript error in WebBrowser control
I am developing a windows application with a WebBrowser control that navigates to a sharepoint site.
My problem is that i am getting JavaScript error.
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How can one display images side by side in a GitHub README.md?
...d color schemes side by side instead of top and bottom. Help would be much appreciated, thanks!
7 Answers
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How to disable the application pool idle time-out in IIS7?
...e schema definition for idleTimeout under
<sectionSchema name="system.applicationHost/applicationPools">
it looks like:
<attribute name="idleTimeout"
type="timeSpan"
defaultValue="00:20:00"
validationType="timeSpanRange"
validationParameter="0,2592000,60...
How to locate the git config file in Mac [duplicate]
...ou can simply open a terminal and execute git config, which will write the appropriate changes to this file. You shouldn't need to manually tweak .gitconfig, unless you particularly want to.
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How to bring view in front of everything?
...ult: I used that in a vertical linear layout and the view bringed to front appeared at the bottom... For example, I had A / B / C and wanted to bring A to front, so after running a.bringToFront() I ended up with a layout like B / C / A.
– Ferran Maylinch
Jul 10...