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How to check if a database exists in SQL Server?
...is the ideal way to check if a database exists on a SQL Server using TSQL? It seems multiple approaches to implement this.
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How to use WinForms progress bar?
...a look at BackgroundWorker. If you have a loop that large in your WinForm it will block and your app will look like it has hanged.
Look at BackgroundWorker.ReportProgress() to see how to report progress back to the UI thread.
For example:
private void Calculate(int i)
{
double pow = Math.Pow...
ReactJS SyntheticEvent stopPropagation() only works with React events?
I'm trying to use event.stopPropagation() within a ReactJS component to stop a click event from bubbling up and triggering a click event that was attached with JQuery in legacy code, but it seems like React's stopPropagation() only stops propagation to events also attached in React, and JQuery's sto...
Facebook Like Button - how to disable Comment pop up?
...s up when a user clicks the Facebook (fbml) Like button I've placed on my site. Is this possible to do? I can't find any details in the documentation.
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Filter dict to contain only certain keys?
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If you use a version which lacks them (ie Python 2.6 and earlier), make it dict((your_key, old_dict[your_key]) for ...). It's the same, though uglier.
Note that this, unlike jnnnnn's version, has stable performance (depends only on number of your_keys) for old_dicts of any size. Both in terms of...
Capturing mobile phone traffic on Wireshark
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For Android phones, any network: Root your phone, then install tcpdump on it. This app is a tcpdump wrapper that will install tcpdump and enable you to start captures using a GUI. Tip: You will need to make sure you supply the right interface name for the capture and this varies from one device to ...
What is “android:allowBackup”?
...have to search the web for more info.
If you are using lint via Eclipse, either open the lint warnings view, where you can select the lint error and see a longer explanation, or invoke the quick fix (Ctrl-1) on the error line, and one of the suggestions is "Explain this issue", which will also pop ...
How to vertically align text inside a flexbox?
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Instead of using align-self: center use align-items: center.
There's no need to change flex-direction or use text-align.
Here's your code, with one adjustment, to make it all work:
ul {
height: 100%;
}
li {
display: flex;
justify-content: center;
/* align-sel...
Http Basic Authentication in Java using HttpClient?
I am trying to mimic the functionality of this curl command in Java:
10 Answers
10
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Adding event listeners to dynamically added elements using jQuery [duplicate]
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Using .on() you can define your function once, and it will execute for any dynamically added elements.
for example
$('#staticDiv').on('click', 'yourSelector', function() {
//do something
});
sha...