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Posting a File and Associated Data to a RESTful WebService preferably as JSON
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I asked a similar question here:
How do I upload a file with metadata using a REST web service?
You basically have three choices:
Base64 encode the file, at the expense of increasing the data size by around 33%, and add processing overhead in both the server and the client for e...
Is there an easy way to return a string repeated X number of times?
...ing to insert a certain number of indentations before a string based on an items depth and I'm wondering if there is a way to return a string repeated X times. Example:
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How can I transform string to UTF-8 in C#?
...a string that I receive from a third party app and I would like to display it correctly in any language using C# on my Windows Surface.
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How to determine whether an object has a given property in JavaScript
...ct has property:
If you are testing for properties that are on the object itself (not a part of its prototype chain) you can use .hasOwnProperty():
if (x.hasOwnProperty('y')) {
// ......
}
Object or its prototype has a property:
You can use the in operator to test for properties that are inh...
Sleep until a specific time/date
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edited Apr 13 '17 at 12:45
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answered Mar 14 '09 at ...
Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
...the thread ID of the creating thread.
// If these threads are different, it returns true.
if (this.textBox1.InvokeRequired)
{
SetTextCallback d = new SetTextCallback(SetText);
this.Invoke(d, new object[] { text });
}
else
{
this.textBox1.Text = text;
}
}
So in your case:
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How to filter multiple values (OR operation) in angularJS
... to use the filter in angular and want to filter for multiple values, if it has either one of the values then it should be displayed.
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How can I recover a removed file in Mercurial (if at all)?
...ile>
The deleted file will now be in your working copy, ready to be committed back into head.
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Extract first item of each sublist
I am wondering what is the best way to extract the first item of each sublist in a list of lists and append it to a new list. So if I have:
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Using the rJava package on Win7 64 bit with R
I'm trying to install rJava on a computer with Win 7 64 bit. When I run
12 Answers
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