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How do I reload .bashrc without logging out and back in?
..."foo" is still in PATH. If you're just interested in PATH, you could do "unset PATH" and reconstruct it from scratch, but probably easier/safer is to do "PATH=/bin:/usr/bin" before sourcing your .bashrc. How the PATH variable is built up on login is actually reasonably complex, involving input at th...
How to keep a .NET console app running?
...hing than waiting the user enter a line
– fabriciorissetto
Sep 30 '15 at 13:24
2
@fabriciorissett...
Initialize class fields in constructor or at declaration?
...n issue, if the value is assigned and passed to a WCF method. Which will reset the data to default data type of the model. The best practice is to do the initialisation in constructor(later one).
– Pranesh Janarthanan
Dec 23 '19 at 15:50
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NodeJS / Express: what is “app.use”?
...customized in app.configure()(this is now deprecated in version 4.x).
To setup your middleware, you can invoke app.use(<specific_middleware_layer_here>) for every middleware layer that you want to add (it can be generic to all paths, or triggered only on specific path(s) your server handles)...
Why so red? IntelliJ seems to think every declaration/method cannot be found/resolved
...r for example) and press ALT + ENTER (or click the light bulb icon)
select Setup JDK from the intentions menu
click on Configure
In my case, the JDK path was incorrect (pointed on /opt/jdk1.7.0_51 instead of /opt/jdk1.7.0_65)
Click on the ... and browse to the right JDK path
Let's clear ...
Clojure differences between Ref, Var, Agent, Atom, with examples
...access is used when the call is expected to wait until all Identities have settled before continuing.
Asynchronous access is "fire and forget" and let the Identity reach its new state in its own time.
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Add new item in existing array in c#.net
... a new array with the new size, copies the content of the source array and sets the reference to the new array. The hint for this is the ref keyword for the first parameter.
There are lists that can dynamically allocate new slots for new items. This is e.g. List<T>. These contain immutable ar...
What is the explicit promise construction antipattern and how do I avoid it?
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Are there examples , other than a function including setTimeout , where constructor could be used but not be considered "Promise constructor anitpattern" ?
– guest271314
Nov 23 '15 at 21:39
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Trust Anchor not found for Android SSL Connection
...ake(OpenSSLSocketImpl.java:374)
at libcore.net.http.HttpConnection.setupSecureSocket(HttpConnection.java:209)
at libcore.net.http.HttpsURLConnectionImpl$HttpsEngine.makeSslConnection(HttpsURLConnectionImpl.java:478)
at libcore.net.http.HttpsURLConnectionImpl$HttpsEngine.conne...
Twitter Bootstrap vs jQuery UI? [closed]
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Having used both, Twitter's Bootstrap is a superior technology set. Here are some differences,
Widgets: jQuery UI wins here. The date widget it provides is immensely useful, and Twitter Bootstrap provides nothing of the sort.
Scaffolding: Bootstrap wins here. Twitter's grid both fluid ...