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Echo newline in Bash prints literal \n
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I think -e param doesn't exist on all *nix OS
– kenorb
Sep 4 '13 at 15:28
12
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How to show changed file name only with git log? [duplicate]
...git log --name-only --oneline | grep -v '.{7} '
Grep command excludes (-v param) every line which starts with seven symbols (which is the length of my git hash for git log command) followed by space. So it filters out every git hash message line and leave only lines with file names.
One useful imp...
How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
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Yes it is, more exactly in the .text section of the PE file (portable executable = *.exe or *.dll). More information can be found here.
The best choice is to use ILSpy (Reflector is no longer free). It's a free disassembler that can dissassemble your assembly into M...
Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
...That is really annoying. This error happens in a number of different situations. Sometimes restarting the Xcode, fixes the problem. If not, follow these steps:
Disconnect your device.
Delete the app from your device.
Quit Xcode (Do not just simply close the window, quit it)
Delete derived dat...
Java HTTPS client certificate authentication
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Finally managed to solve all the issues, so I'll answer my own question. These are the settings/files I've used to manage to get my particular problem(s) solved;
The client's keystore is a PKCS#12 format file containing
The client's public certificate (in this instance signed by a self-sig...
MongoDB: How to update multiple documents with a single command?
...Many({}, $set: {field1: 'field1', field2: 'field2'})
New in version 3.2
Params::
{}: select all records updated
Keyword argument multi not taken
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jQuery: Return data after ajax call success [duplicate]
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The only way to return the data from the function would be to make a synchronous call instead of an asynchronous call, but that would freeze up the browser while it's waiting for the response.
You can pass in a callback function that handles the result:
function testAj...
No module named pkg_resources
...he legacy/other answers below if the above isn't working for you.
Explanation
This error message is caused by a missing/broken Python setuptools package. Per Matt M.'s comment and setuptools issue #581, the bootstrap script referred to below is no longer the recommended installation method.
The b...
'IF' in 'SELECT' statement - choose output value based on column values
...and other with a list of arguments, but ifnull invokes the coalesce with 2 parameters sql/item_cmpfunc.h 722: Item_func_ifnull(Item *a, Item *b) :Item_func_coalesce(a,b) {}
– Felipe Buccioni
Sep 1 '13 at 3:33
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Apache Kafka vs Apache Storm
...al time processing abilities, meaning you can execute all kind of manipulations on real time data in parallel.
The common flow of these tools (as I know it) goes as follows:
real-time-system --> Kafka --> Storm --> NoSql --> BI(optional)
So you have your real time app handling high vo...