大约有 43,000 项符合查询结果（耗时：0.0772秒） [XML]
Is there any connection string parser in C#?
...StringBuilder, MySqlConnectionStringBuilder, SQLiteConnectionStringBuilder etc (unfortunately there is no public interface from MS this time). Otherwise you have DbProviderFactory.CreateConnectionStringBuilder which will give you an alternate way to write it provider-agnostic way. You would need to ...
Can I try/catch a warning?
...bypass the error_reporting setting and pass all errors (notices, warnings, etc.) to your error handler. You can set a second argument on set_error_handler() to define which error types you want to receive, or access the current setting using ... = error_reporting() inside the error handler.
Suppres...
How to solve “Could not establish trust relationship for the SSL/TLS secure channel with authority”
... could refine this and do some custom checking (for certificate name, hash etc).
at least you can circumvent problems during development when using test certificates.
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How to ALTER multiple columns at once in SQL Server
... generate their scripts: create a new table and replicate FKs and indexes, etc, drop original table and then rename new table,
– KM.
Sep 8 '16 at 12:24
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ssh remote host identification has changed
...0% sure that the remote computer isn't compromised, hacked, being spoofed, etc then all you need to do is delete the entry in your known_hosts file for the remote computer. That will solve the issue as there will no longer be a mismatch with SHA256 fingerprint IDs when connecting.
On Mac here's wha...
How to kill all processes with a given partial name? [closed]
...| awk ' { print $1;}'`; do
kill -9 $KILLPID;
done
You can use grep -e etc.
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How would you access Object properties from within an object method? [closed]
...uent objects;Pen.dispenseInkOnto(Surface) makes more sense to me than Pen.getColor().
Getters and setters also encourage users of the class to ask the object for some data, perform a calculation, and then set some other value in the object, better known as procedural programming. You'd be better se...
pull out p-values and r-squared from a linear regression
...umber of predefined methods one can use such as coef(), resid(), summary() etc, but you won't always be so lucky.
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Difference between “@id/” and “@+id/” in Android
... Here is everything you need to know about naming conventions, etc for your resources. You would put the file in res/values/ and the convention is to name it ids but you can call it whatever you want. developer.android.com/guide/topics/resources/…
– Nathan Schwe...
Multiple Indexes vs Multi-Column Indexes
... 2) Clustered index should be a Relational Key, ie. not an IDENTITY, GUID, etc. 3) "Then an index with state, county, zip. will be used in all three of these searches." is false, and contradicts "the first column is usable". The 2nd & subs cols in the index are not usable for search.
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