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Get class name using jQuery
...ht...this is only usefull if you know the classname you are checking...but my comment was to alert you not to use .attr('class')=='CLASSNAME_YOU_ARE_SEARCHING' to check if a dom element has some class instead it's better to use .hasClass
– sandino
Jun 15 '11 at...
Provisioning Profiles menu item missing from Xcode 5
...ioning profiles, certificates, creating new ones, I finally managed to get my applications running on my iPad again. The problem is that in Xcode 5 I don't have a menu item for Library - Provisioning Profiles, and I don't know what could have happened. I restarted the computer, tried some things, bu...
Create a custom View by inflating a layout?
... and inflate into it the view from the xml.
Code following:
public class MyView extends FrameLayout {
public MyView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
initView();
}
public MyView(Context context, AttributeSet attrs) {
...
Failed to load JavaHL Library
...
I checked my Preference and found that there's only one choose as "JavaHL(JNI) 1.8.8(r1568071)". Somebody can tell me why and how to solve the problem? thanks
– 3h3
Mar 10 '14 at 9:43
...
Role/Purpose of ContextLoaderListener in Spring?
I am learning Spring Framework which is being used in my project. I found the ContextLoaderListener entry in my web.xml file. But could not figure out how exactly it helps a developer?
...
Why doesn't RecyclerView have onItemClickListener()?
... the clicks.
public class ReactiveAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
String[] mDataset = { "Data", "In", "Adapter" };
private final PublishSubject<String> onClickSubject = PublishSubject.create();
@Override
public void onBindViewHolder(final ...
What's the point of Spring MVC's DelegatingFilterProxy?
I see this in my Spring MVC app's web.xml :
7 Answers
7
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npm can't find package.json
...
Update 2018
This is becoming quite a popular question and my answer (although marked as correct) is no longer valid. Please refer to Deepali's answer below:
npm init
Original Outdated Answer
I think you forgot to setup the directory for express:
express <yourdirectory>
...
When should I use a struct rather than a class in C#?
When should you use struct and not class in C#? My conceptual model is that structs are used in times when the item is merely a collection of value types . A way to logically hold them all together into a cohesive whole.
...
How can I use PowerShell with the Visual Studio Command Prompt?
...mand-prompt.html, I was able to get this to work. I added the following to my profile.ps1 and all is well with the world.
pushd 'c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC'
cmd /c "vcvarsall.bat&set" |
foreach {
if ($_ -match "=") {
$v = $_.split("="); set-item -force -path "...