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Assign variable in if condition statement, good practice or not? [closed]
...(x = processorIntensiveFunction()) { // declaration inside if intended
alert(x);
}
Why should that function be allowed to run a 2nd time with:
alert(processorIntensiveFunction());
Because the first version LOOKS bad? I cannot agree with that logic.
...
What is “missing” in the Visual Studio 2008 Express Editions?
...ition File Item Template
Nested Master Page Item Template
ATL Registration Script Item Template
MS Report Item Template
Report Wizard Item Template
.NET Resources File Item Template
Win32 Resource File Item Template
Static Discovery File (Web Services) Item Template
Transactional Component Item Temp...
Map vs Object in JavaScript
...on individual elements.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
The iterability-in-order is a feature that has long been wanted by developers, in part because it ensures the same performance in all browsers. So to me that's a big one.
The myMap.has(ke...
How to tell if a browser is in “quirks” mode?
...afari, and IE, run this javascript in the address bar:
javascript:window.alert('You are in ' + (document.compatMode==='CSS1Compat'?'Standards':'Quirks') + ' mode.')
(note that you'll need to re-type the javascript: portion after pasting into your address bar, due to recent security changes)
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Running python script inside ipython
Is it possible to run a python script (not module) from inside ipython without indicating its path? I tried to set PYTHONPATH but it seems to work only for modules.
I would like to execute
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How to get a list of installed Jenkins plugins with name and version pair
...
You can retrieve the information using the Jenkins Script Console which is accessible by visiting http://<jenkins-url>/script. (Given that you are logged in and have the required permissions).
Enter the following Groovy script to iterate over the installed plugins an...
How to automatically remove trailing whitespace in Visual Studio 2008?
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Where do you put these document event scripts?
– xagyg
Feb 27 '13 at 9:30
Wouldn'...
How does JavaScript .prototype work?
...object of type Person
var john = new Person("John");
//Try the getter
alert(john.getName());
//If now I modify person, also John gets the updates
Person.prototype.sayMyName = function() {
alert('Hello, my name is ' + this.getName());
};
//Call the new method on john
john.sayMyName()...
JavaScript string newline character?
Is \n the universal newline character sequence in Javascript for all platforms? If not, how do I determine the character for the current environment?
...
How do I include a file over 2 directories back?
...ill force the include to always be relative to the position of the current script where this code is placed (which location is most likely stable, since you define the architecture of your application). This is different from just doing include '../../index.php' which will include relatively to the ...