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Why must wait() always be in synchronized block
...y(). Because we're not in wait() yet, we will miss this notify(). In other words, test and wait, as well as change and notify must be atomic.
– user3458
Jun 18 '14 at 12:50
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What does “xmlns” in XML mean?
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Also, element namespaces are inherited from the parent element. In other words I could equally have written the above XML as
<person xmlns="http://www.your.example.com/xml/person">
<name>Rob</name>
<age>37</age>
<homecity xmlns="http://www.my.example.c...
Which Architecture patterns are used on Android? [closed]
...mple, if you have a model containing a paragraph of text, a headline and a word-count. But in a given view, you only need to display the headline in the view. Then the presenter will read the data needed from the model, and update the view accordingly.
Model - this should basically be your full dom...
What is the difference between 'git pull' and 'git fetch'?
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@Albert: Yeah, it's weirdly worded. git pull will always merge into the current branch. So you select which branch you want to pull from, and it pulls it into the current branch. The from branch can be local or remote; it can even be a remote branch ...
Asynchronous vs synchronous execution, what does it really mean? [closed]
...us or Synchronized means "connected", or "dependent" in some way. In other words, two synchronous tasks must be aware of one another, and one task must execute in some way that is dependent on the other, such as wait to start until the other task has completed.
Asynchronous means they are totally in...
Are custom elements valid HTML5?
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@Alohci you should have added the next 3 words to your quote: "by this specification".
– jessegavin
Mar 24 '12 at 3:28
1
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How to modify a specified commit?
...s will change the SHA-1 of that commit as well as all children -- in other words, this rewrites the history from that point forward. You can break repos doing this if you push using the command git push --force
share
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What's the difference between dependencies, devDependencies and peerDependencies in npm package.json
...poorly. I didn't understand those explanations. Can someone say in simpler words? Maybe with examples if it's hard to choose simple words?
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How does RewriteBase work in .htaccess
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In my own words, after reading the docs and experimenting:
You can use RewriteBase to provide a base for your rewrites. Consider this
# invoke rewrite engine
RewriteEngine On
RewriteBase /~new/
# add trailing slash if missin...
Difference between attr_accessor and attr_accessible
...e then a person could set their salary through a form submission. In other words, they could hack their way to a raise.
That kind of information needs to be explicitly handled. Just removing it from the form isn't enough. Someone could go in with firebug and add the element into the form to submit...