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Cannot ping AWS EC2 instance
...
Could try that as well. But ICMP sufficed for me
– Rakib
Mar 8 '17 at 16:26
1
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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
I am using Entity Framework to populate a grid control. Sometimes when I make updates I get the following error:
45 Answers...
html select only one checkbox in a group
...cked on
var $box = $(this);
if ($box.is(":checked")) {
// the name of the box is retrieved using the .attr() method
// as it is assumed and expected to be immutable
var group = "input:checkbox[name='" + $box.attr("name") + "']";
// the checked state of the group/box on the ...
How to define object in array in Mongoose schema correctly with 2d geo index
I'm currently having problems in creating a schema for the document below. The response from the server always returns the "trk" field values as [Object]. Somehow I have no idea how this should work, as I tried at least all approaches which made sense to me ;-)
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Why / when would it be appropriate to override ToString?
...f your object in another way? Yes.
But by using ToString you are using a method that is common to all objects and thus other classes know about this method. For instance, whenever the .NET framework wants to convert an object to a string representation, ToString is a prime candidate (there are oth...
Re-sign IPA (iPhone)
... a enterprise account and a mobile provisioning profile for in house deployment (the mobile provisioning profile gets embedded to the IPA).
Solution:
Unzip the IPA
unzip Application.ipa
Remove old CodeSignature
rm -r "Payload/Application.app/_CodeSignature" "Payload/Application.app/CodeResourc...
Branch descriptions in Git
...f9a332, 739453a3, b7200e8:
struct branch_desc_cb {
const char *config_name;
const char *value;
};
--edit-description::
Open an editor and edit the text to explain what the branch is for, to be used by various other commands (e.g. request-pull).
Note that it won't work for a detached HEA...
How to include package data with setuptools/distribute?
...thing I've read says that the following is the correct way to do it. Can someone please advise?
11 Answers
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Set cookie and get cookie with JavaScript [duplicate]
...choose a file, it should be saved to a cookie for about a week. The next time you open your HTML file, it should be the previous file you've chosen.
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Android Studio - Where can I see callstack while debugging an android app?
While on a break point, how do I see the call stack to find the callee method/function?
2 Answers
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