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How do I get the object if it exists, or None if it does not exist?
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In this case, no Error is raised if there is more than one match.
– Konstantin Schubert
Apr 28 '15 at 20:54
7
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Load and execute external js file in node.js with access to local variables?
...TE yourExternalJsFile.js
child_process.exec('node yourExternalJsFile.js', (error, stdout, stderr) => {
console.log(`${stdout}`);
console.log(`${stderr}`);
if (error !== null) {
console.log(`exec error: ${error}`);
}
});
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Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...8',
success: function (data) {
alert(data.success);
},
error: function () {
alert("error");
}
});
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“A lambda expression with a statement body cannot be converted to an expression tree”
In using the EntityFramework , I get the error " A lambda expression with a statement body cannot be converted to an expression tree " when trying to compile the following code:
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java SSL and cert keystore
...et javax.xml.ws.WebServiceException: org.apache.axis2.AxisFault: Transport error: 403 Error: Forbidden error when I call the client code through the SOAP generated stubs. Any ideas?
– james2611nov
Mar 10 '15 at 21:25
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How do I assert an Iterable contains elements with a certain property?
... This solution waste the possibility to show an appropriate error message.
– Giulio Caccin
May 6 '19 at 11:43
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How to create .ipa file using Xcode?
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Thanks, this helped, but I get these two errors when performing "Archive" on Xcode 10.1: clang: error: -ffunction-sections is not supported with -fembed-bitcode, clang: error: -fdata-sections is not supported with -fembed-bitcode. Would you help, please?
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How do I disable directory browsing?
...ding Options -Indexes FollowSymLinks to httpd.conf spits out the following error: "Either all Options must start with + or -, or no Option may." Therefore, what will work is Options -Indexes +FollowSymLinks
– John T.
Jan 3 '19 at 15:49
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Checking if a blob exists in Azure Storage
...n't throw or return an empty Stream or anything like that. You'll only get errors when you start downloading from it. It's a lot easier to handle this all in one place :)
– porges
Dec 8 '10 at 2:36
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Unable to add window — token android.os.BinderProxy is not valid; is your activity running?
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I was seeing this error reported once in a while from some of my apps, and here's what solved it for me:
if(!((Activity) context).isFinishing())
{
//show dialog
}
All the other answers out there seem to be doing weird things like iterat...