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SQL WHERE.. IN clause multiple columns
... @sleske: EXISTS is by far better: see my comments in my answer. And test it first,. @mrdenny: I misread your answer at first, I'd use EXISTS too
– gbn
Jul 16 '09 at 8:17
6
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grant remote access of MySQL database from any IP address
...ME'%";
Finally, you may also need to run:
mysql> FLUSH PRIVILEGES;
Test Connection
From terminal/command-line:
mysql -h HOST -u USERNAME -pPASSWORD
If you get a mysql shell, don’t forget to run show databases; to check if you have right privileges from remote machines.
Bonus-Tip: Revo...
How to import local packages without gopath
... Do not do it.
PS: There are few places in the legacy code in Go compiler tests which use relative imports. ATM, this is the only reason why relative imports are supported at all.
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ReactJS state vs prop
... changes later on*.
This pattern also makes writing and implementing unit tests a lot more straightforward.
Having iterated a large React app a few times, I've found that this pattern keeps things relatively painless, especially when you have larger components with calculated styles or complicated...
Python int to binary string?
...s quite often that code that was written naïvely using an O(N²) algo and tested with a small data set quickly gets used with a much larger data set because "it seems to work". Then all of a sudden you have code that takes hours to run that when fixed may take only seconds. O(N²) algos are insidio...
How to bundle a native library and a JNI library inside a JAR?
...rary:
static {
try {
System.loadLibrary("crypt"); // used for tests. This library in classpath only
} catch (UnsatisfiedLinkError e) {
try {
NativeUtils.loadLibraryFromJar("/natives/crypt.dll"); // during runtime. .DLL within .JAR
} catch (IOException e1)...
In C#, how can I create a TextReader object from a string (without writing to disk)
...
You want a StringReader
var val = "test string";
var textReader = new StringReader(val);
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Running python script inside ipython
...
for Python 3.6.5
import os
os.getcwd()
runfile('testing.py')
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What are metaclasses in Python?
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Lets define a metaclass that will demonstrate how 'class:' calls it.
def test_metaclass(name, bases, dict):
print 'The Class Name is', name
print 'The Class Bases are', bases
print 'The dict has', len(dict), 'elems, the keys are', dict.keys()
return "yellow"
class TestName(object...
How can I make a time delay in Python? [duplicate]
...hon per-se, but selenium related. And you'd use them when you're doing E2E tests. OP hasn't mentioned about any of those.
– alexandernst
May 5 '18 at 8:28
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