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What is the difference between ELF files and bin files?
...xplicit instructions to be loaded at a specific memory address": does this mean the bin file generation process adds additional code for loading data to specific address?
– Penghe Geng
May 28 '14 at 14:44
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What is a serialVersionUID and why should I use it?
Eclipse issues warnings when a serialVersionUID is missing.
26 Answers
26
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Is there a command to list all Unix group names? [closed]
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Yes MichaelIT is right the groups command did not list all groups. I asked this because unsure if there is a simple command like groups to lists all groups names or even a swith to it like groups [-a|--all] to list all system groups without doing file scan.
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How to convert URL parameters to a JavaScript object?
...answer: https://stackoverflow.com/a/1746566/1194694 there's no spec for deciding what to do with it and each framework can behave differently.
A common use case will be to join the two same values into an array, making the output object into:
{foo: ["first_value", "second_value"]}
This can be a...
CORS Access-Control-Allow-Headers wildcard being ignored?
...ould be a security concern in production..
– prettyvoid
May 23 '18 at 9:54
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show 3 more comments
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How can I make space between two buttons in same div?
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Put them inside btn-toolbar or some other container, not btn-group. btn-group joins them together. More info on Bootstrap documentation.
Edit: The original question was for Bootstrap 2.x, but the same is still valid for Bootstrap 3 and ...
Detecting an undefined object property
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In JavaScript there is null and there is undefined. They have different meanings.
undefined means that the variable value has not been defined; it is not known what the value is.
null means that the variable value is defined and set to null (has no value).
Marijn Haverbeke states, in his free, ...
How exactly does the android:onClick XML attribute differ from setOnClickListener?
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No, that is not possible via code. Android just implements the OnClickListener for you when you define the android:onClick="someMethod" attribute.
Those two code snippets are equal, just implemented in two different ways.
Code Implementation
Button btn = (Button...
Submitting HTML form using Jquery AJAX
...ituations JSON). Because we are doing an ASYNC task we will likely be providing our users with a more enjoyable UI experience. In this specific case we are doing a FORM submission using AJAX.
Really quickly there are 4 general web actions GET, POST, PUT, and DELETE; these directly correspond with ...
How do you use vim's quickfix feature?
...w, but it will switch to the window containing the error: is this what you mean by "jump"? You can quickly switch back with Ctrl-W p or :wincmd p, so you could do :command! CN :cn | wincmd p<CR> or something like that (untested). This should give you a :CN command that goes to the next error...