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What is the .idea folder?
When I create a project in JetBrains WebStorm, a folder called .idea gets created. Is it okay if I delete it? Will it affect my project?
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Android Studio Collapse definitions and methods
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It is called Folding in Android Studio.
First make sure it is enabled in config (it should be by default). Go to File -> Settings, then under the IDE Settings area find Editor -> General -> Code Folding, check the Show co...
Delphi XE custom build target is always disabled
...PropertyGroup" and "Target" with a condition, so they will only apply when called from MSBuild:
<PropertyGroup Condition="'$(Config)'=='CustomConfig'">
<DCC_Define>RELEASE;$(DCC_Define)</DCC_Define>
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</PropertyGroup>
<Target Name="DisplayProjectInfo">...
How to fix UITableView separator on iOS 7? [duplicate]
...OS versions, you should check for the availability of this property before calling it by doing something like this:
if ([tableView respondsToSelector:@selector(setSeparatorInset:)]) {
[tableView setSeparatorInset:UIEdgeInsetsZero];
}
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How to do integer division in javascript (Getting division answer in int not float)? [duplicate]
... This is inefficient because it has an implicit number.toString() call, folllowed by a parse which is relatively expensive compared to Math.floor. It is not guaranteed that parseInt will accept a number argument.
– Dai
Sep 17 '17 at 0:24
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Regex that accepts only numbers (0-9) and NO characters [duplicate]
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@xpioneer: ^ and $ are called anchors. ^ matches the beginning of the string, and $ matches the end of the string. By putting ^ at the beginning of your regex and $ at the end, you ensure that no other characters are allowed before or after your re...
Creating object with dynamic keys [duplicate]
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In the new ES2015 standard for JavaScript (formerly called ES6), objects can be created with computed keys: Object Initializer spec.
The syntax is:
var obj = {
[myKey]: value,
}
If applied to the OP's scenario, it would turn into:
stuff = function (thing, callback) {
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Avoiding recursion when reading/writing a port synchronously?
... asynchronous. The only way I can find to do synchronous communication is calling wait .
4 Answers
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Find and replace Android studio
... in it's entirety, including comments, getters, setters, constructors, new calls, THE WORKS, but android studio's refactor was bugging out on me. Ctrl+Shift+R however, ignored all that and hard changed the files after which the project had to be reloaded. Do select "preserve case" or it will mess up...
How To Get IPython Notebook To Run Python 3?
...rowser. If you have any notebooks saved with python 2 then it will automatically convert them to Python 3 once you open the notebook.
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