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How to erase the file contents of text file in Python?
... So really it's sorta a side effect, and thus I would prefer the explicit call to truncate() for clarity reasons, even though it is unnecessary.
– rmeador
May 4 '10 at 22:05
7
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Convert Iterable to Stream using Java 8 JDK
...said above or don't care about. they only want to write the simple code by calling simple API. On the other hand, those things(parallel...) maybe not important to most of daily iterable operations.
– user_3380739
Dec 7 '16 at 0:27
...
Move existing, uncommitted work to a new branch in Git
I started some work on a new feature and after coding for a bit, I decided this feature should be on its own branch.
9 Ans...
Error: Could not find or load main class [duplicate]
... cmd_lineParams) {
System.out.println("Hello World!");
}
}
Then calling:
java -classpath . TheClassName
results in Error: Could not find or load main class TheClassName. This is because it must be called with its fully-qualified name:
java -classpath . thepackagename.TheClassName
A...
What's a good way to extend Error in JavaScript?
...environments set the stack property, but fileName and lineNumber are practically useless to be used in inheritance.
So, the minimalistic approach is:
function MyError(message) {
this.name = 'MyError';
this.message = message;
this.stack = (new Error()).stack;
}
MyError.prototype = new E...
Difference between a SOAP message and a WSDL?
...hich describes how to connect and make requests to your web service.
Basically SOAP messages are the data you transmit, WSDL tells you what you can do and how to make the calls.
A quick search in Google will yield many sources for additional reading (previous book link now dead, to combat this wi...
Android: how to check if a View inside of ScrollView is visible?
...
Where should i call this methods?
– Tooto
Mar 5 '14 at 6:24
3
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“The Controls collection cannot be modified because the control contains code blocks”
I am trying to create a simple user control that is a slider. When I add a AjaxToolkit SliderExtender to the user control I get this (*&$#()@# error:
...
jQuery get the image src
...
for full url use
$('#imageContainerId').prop('src')
for relative image url use
$('#imageContainerId').attr('src')
function showImgUrl(){
console.log('for full image url ' + $('#imageId').prop('src') );
console.log('for relative image url ' + $('...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
... instead of doing something like mongooseInstace.model('MyCollection', { "_id": Number, "xyz": String }) it's better to do (even though the collection name is really MyCollection): mongooseInstace.model('mycollection', { "_id": Number, "xyz": String })
But honestly, it's really useful. The biggest...