大约有 26,000 项符合查询结果（耗时：0.0427秒） [XML]
Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
...check the XACT_STATE() and handle appropriate aborted and uncommitable (doomed) transactions. If your caller starts a transaction and the calee hits, say, a deadlock (which aborted the transaction), how is the callee going to communicate to the caller that the transaction was aborted and it should n...
Enum ToString with user friendly strings
...
I use the Description attribute from the System.ComponentModel namespace. Simply decorate the enum:
private enum PublishStatusValue
{
[Description("Not Completed")]
NotCompleted,
Completed,
Error
};
Then use this code to retrieve it:
public static string GetDescription&...
Replace part of a string with another string
..._pos, from.length(), to);
return true;
}
std::string string("hello $name");
replace(string, "$name", "Somename");
In response to a comment, I think replaceAll would probably look something like this:
void replaceAll(std::string& str, const std::string& from, const std::string& ...
rake db:schema:load vs. migrations
Very simple question here - if migrations can get slow and cumbersome as an app gets more complex and if we have the much cleaner rake db:schema:load to call instead, why do migrations exist at all?
...
How to remove a TFS Workspace Mapping?
...ces..." option (yeah, a bit un-intuitive)
The "Manage Workspaces" window comes up. Click edit and you can add / remove / edit your workspace
From VS on a different machine
You don't need VS to be on the same machine as the enlistment as you can edit remote enlistments! In the dialog that comes ...
How to set commands output as a variable in a batch file
Is it possible to set a statement's output of a batch file to a variable, for example:
7 Answers
...
How to set Oracle's Java as the default Java in Ubuntu?
How do I change the value of JAVA_HOME in Ubuntu to point to Oracle's Java?
8 Answers
...
Concat scripts in order with Gulp
... able to figure out which files are duplicates and not include them. The same technique will work with Gulp as well.
share
|
improve this answer
|
follow
|
...
How can I get form data with JavaScript/jQuery?
...nswered Feb 16 '10 at 21:26
chelmertzchelmertz
18.1k44 gold badges3838 silver badges4545 bronze badges
...
How to extract the decision rules from scikit-learn decision-tree?
...rs here:
from sklearn.tree import _tree
def tree_to_code(tree, feature_names):
tree_ = tree.tree_
feature_name = [
feature_names[i] if i != _tree.TREE_UNDEFINED else "undefined!"
for i in tree_.feature
]
print "def tree({}):".format(", ".join(feature_names))
de...