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Add timestamps to an existing table
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Running this migration leads to error PG::NotNullViolation: ERROR: column "created_at" contains null value because my table already contains data which violates not null constraint. Any better way of doing this than removing the not null contraint at ...
How to copy a file to a remote server in Python using SCP or SSH?
...close()
ssh.close()
(You would probably want to deal with unknown hosts, errors, creating any directories necessary, and so on).
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Use 'class' or 'typename' for template parameters? [duplicate]
.../ };
In this example, typename Container would have generated a compiler error, something like this:
error: expected 'class' before 'Container'
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Advantages of using prototype, vs defining methods straight in the constructor? [duplicate]
...variable declaration is hoisted, but not the assignment. For example:
// Error, fn is called before the function is assigned!
fn();
var fn = function () { alert("test!"); }
// Works as expected: the fn2 declaration is hoisted above the call
fn2();
function fn2() { alert("test!"); }
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
...t contain these many form field. But we had a very valid scenario for this error - Shopping cart in one of our client's eCommerce site had a lot of items and we had this error logged when she was accessing the page. In such cases, overriding the max value is the best option.
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How can I switch my signed in user in Visual Studio 2013?
...t, but couldn't get Visual Studio to recognize it. This solution fixed my errors that I was continuously getting. I wish there was a way to move this answer to the top!
– Howard Renollet
Apr 18 '16 at 13:45
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Passing additional variables from command line to make
...t's CFLAGS ends up overriding the 3rd party library's and triggers compile errors. An alternate way might be to define export PROJECT_MAKE_ARGS = CC=$(CC) CFLAGS=$(CFLAGS) and pass it along as make -C folder $(PROJECT_MAKE_FLAGS). If there's a way to tell the library's makefile to ignore the enviro...
SQL variable to hold list of integers
...ess WHERE Account = 1234) This query will return multiple IDs and I get an error saying the subquery returned more than one result and that is not allowed. Is there anyway to create a variable that will store an array if IDs from a subquery?
– Rafael Moreira
Ja...
How can one pull the (private) data of one's own Android app?
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I am getting: "zlib.error: Error -3 while decompressing data: incorrect header check" My backup is asking for a password to encrypt though. This python method doesn't ask for password to decrypt backup. The abe.jar in the comments in above ex...
Best JavaScript compressor [closed]
...commended by me.
I've used it for my projects without a single JavaScript error or hiccup. And it has nice documentation.
I've never used its CSS compression capabilities, but they exist as well. CSS compression works just as well.
Note: Although Dean Edwards's /packer/ achieves a better compres...