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How to create war files

...> </webinf> </war> </target> Deploy Finally, you can set up a task to deploy the WAR directly into your Tomcat deploy location: <target name="deploy"> <copy file="My.war" todir="${tomcat.deploydir}" /> </target> Click and go! Once all thi...
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Tablix: Repeat header rows on each page not working - Report Builder 3.0

... Static group until it highlights the leftmost column header. This is generally the first Static group listed. In the Properties window, set the RepeatOnNewPage property to True. Make sure that the KeepWithGroup property is set to After. The KeepWithGroup property specifies which group to whic...
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How to work with Git branches and Rails migrations

...s and many of them include db migrations. We try to be careful but occasionally some piece of code in master asks for a column that got removed/renamed in another branch. ...
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Tools to get a pictorial function call graph of code [closed]

...e which has many source files of C code. Although I can see the functions called from a function in MS VS2005 using the Object browser, and in MSVC 6.0 also, this only shows functions called from a particular function in a non-graphical kind of display. Additionally, it does not show the function ca...
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You need to use a Theme.AppCompat theme (or descendant) with this activity

...a subclass, ActionBarActivity), to Activity, must also change the various calls with "support" to the corresponding call without "support". So, instead of getSupportFragmentManager, call getFragmentManager. share |...
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abort, terminate or exit?

What's the difference between those three, and how shall I end program in case of exception which I can't handle properly? ...
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What are some methods to debug Javascript inside of a UIWebView?

...erformSelector:@selector(_enableRemoteInspector)]; Remember to remove the call when you build for release! – rpitting Apr 3 '12 at 13:58 ...
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How do I create a basic UIButton programmatically?

...height: 500) myButton.addTarget(self, action: #selector(pressedAction(_:)), for: .touchUpInside) self.view.addSubview( myButton) func pressedAction(_ sender: UIButton) { // do your stuff here print("you clicked on button \(sender.tag)") } SwiftUI for example you get the step by ...
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Rerender view on browser resize with React

...lobals window */ import React, { useState, useEffect } from 'react' import _debounce from 'lodash.debounce' const Example = () => { const [width, setWidth] = useState(window.innerWidth) useEffect(() => { const handleResize = _debounce(() => setWidth(window.innerWidth), 100) w...
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Are there any O(1/n) algorithms?

... This question isn't as stupid as it might seem. At least theoretically, something such as O(1/n) is completely sensible when we take the mathematical definition of the Big O notation: Now you can easily substitute g(x) for 1/x … it's obvious that the above definition still holds for so...