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Message 'src refspec master does not match any' when pushing commits in Git
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The most probable reason for this error is that all the files are untracked and have not been added. git add --all in case you wish to add all the files Or you can selectively add files. Then git commit -m "Initial comment", git push origin master. T...
How to automatically generate N “distinct” colors?
...ike so:
// assumes hue [0, 360), saturation [0, 100), lightness [0, 100)
for(i = 0; i < 360; i += 360 / num_colors) {
HSLColor c;
c.hue = i;
c.saturation = 90 + randf() * 10;
c.lightness = 50 + randf() * 10;
addColor(c);
}
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What is the difference between an annotated and unannotated tag?
...gt;, Git will create a tag at the current revision but will not prompt you for an annotation. It will be tagged without a message (this is a lightweight tag).
When you use git tag -a <tagname>, Git will prompt you for an annotation unless you have also used the -m flag to provide a message.
Wh...
Mix Razor and Javascript code
...t;text>:
<script type="text/javascript">
var data = [];
@foreach (var r in Model.rows)
{
<text>
data.push([ @r.UnixTime * 1000, @r.Value ]);
</text>
}
</script>
...
mysql error 1364 Field doesn't have a default values
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Set a default value for Created_By (eg: empty VARCHAR) and the trigger will update the value anyways.
create table try (
name varchar(8),
CREATED_BY varchar(40) DEFAULT '' not null
);
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open_basedir restriction in effect. File(/) is not within the allowed path(s):
...getting this error on an avatar upload on my site. I've never gotten it before and nothing was changed recently for me to begin getting this error...
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How to obtain a Thread id in Python?
...writeLog(message) , that writes out a timestamp followed by the message. Unfortunately, the resultant log file gives no indication of which thread is generating which message.
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How does this giant regex work?
...er however eval()'s the code in the next parameter. In fact this is a way for someone to hide code. The following proof that this is a backdoor, and you must remove it immediately. Your system maybe compromised further.
This is what the backdoor looks like when it is accessed:
the hex par...
List comprehension rebinds names even after scope of comprehension. Is this right?
...on "leaks" the loop control
variable into the surrounding scope:
x = 'before'
a = [x for x in 1, 2, 3]
print x # this prints '3', not 'before'
This was an artifact of the original
implementation of list comprehensions;
it was one of Python's "dirty little
secrets" for years. It starte...
Regex - how to match everything except a particular pattern
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Standard Lex for C does not use PCREs :-(
– pieman72
Feb 2 '15 at 21:54
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