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Changing password with Oracle SQL Developer
...ialogs.htm#RPTUG41808
An alternative configuration to have SQL Developer (tested on version 4.0.1) recognize and use the Instant Client on OS X is:
Set path to Instant Client in Preferences -> Database -> Advanced ->
Use Oracle Client
Verify the Instance Client can be loaded succesfully...
Performance of Find() vs. FirstOrDefault() [duplicate]
...entations which makes sense.
Other than that they are basically the same (testing the passed in predicate to see if an item is what you want)
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Pandas groupby: How to get a union of strings
...d by @voithos below is much faster than the .apply recommended here. In my testing I was getting 5-10x faster.
– Doubledown
Sep 12 '19 at 0:02
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What is a “callback” in C and how are they implemented?
...ling in a Standard C mode with warnings on. You can also write a minimised test program. Code such as those in libsrtp gives no warnings. I presume, then, that when such a type appears as a function argument, it is required to 'decay' to a pointer-to-function, just like arrays decay to pointers to t...
How do I use jQuery's form.serialize but exclude empty fields
...s returning true, !! retypes anything to bool, you can try in console. !!('test'), !!(5), !!(0)
– Aiphee
Mar 9 '16 at 9:31
2
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How can I know which parts in the code are never used?
...You run the code coverage tool with a good set of varied inputs (your unit-tests or non-regression tests), the dead code is necessarily within the unreached code... and so you can start from here.
If you are extremely interested in the subject, and have the time and inclination to actually work ou...
Truncating long strings with CSS: feasible yet?
...from 6 to 11 already support the text-overflow CSS property.
Successfully tested (on Browserstack.com) on Windows OS, for web browsers:
IE6 to IE11
Opera 10.6, Opera 11.1, Opera 15.0, Opera 20.0
Chrome 14, Chrome 20, Chrome 25
Safari 4.0, Safari 5.0, Safari 5.1
Firefox 7.0, Firefox 15
Firefox: ...
jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
...e to provided. This tells Maven use code servlet-api.jar for compiling and testing only, but NOT include it in the WAR file. The deployed container will “provide” the servlet-api.jar at runtime.
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-ap...
RuntimeWarning: DateTimeField received a naive datetime
...
You can also override settings, particularly useful in tests:
from django.test import override_settings
with override_settings(USE_TZ=False):
# Insert your code that causes the warning here
pass
This will prevent you from seeing the warning, at the same time anything ...
Write applications in C or C++ for Android? [closed]
...vided libs if required
Connect to a phone using provided
adb interface and test your
executable
If you are looking to sell an app:
Build a library from your C code
Create simple Java code which will
use this library
Embed this library into application
package file
Test your app
Sell it or distr...