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How to properly import a selfsigned certificate into Java keystore that is available to all Java app
...00% sure you know which JRE or JDK is being used to run your program. On a 64 bit Windows 7 there could be quite a few JREs. Process Explorer can help you with this or you can use: System.out.println(System.getProperty("java.home"));
Copy the file JAVA_HOME\lib\security\cacerts to another folder.
In...
Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
...arnings generated by the Eclipse / Tomcat integration provided by Eclipse. Based on a patch by mdfst13. (markt)
There are similar entries in the 7.0.92 and 8.5.35 changelogs.
The effect of this change is to suppress a warning when a source attribute is declared on a Context element in either s...
How to measure elapsed time in Python?
...apsed since the
first call to this function, as a floating point number, based on the
Win32 function QueryPerformanceCounter(). The resolution is typically
better than one microsecond.
Deprecated since version 3.3: The behaviour of this function depends
on the platform: use perf_counter...
dropping infinite values from dataframes in pandas?
...
Use (fast and simple):
df = df[np.isfinite(df).all(1)]
This answer is based on DougR's answer in an other question.
Here an example code:
import pandas as pd
import numpy as np
df=pd.DataFrame([1,2,3,np.nan,4,np.inf,5,-np.inf,6])
print('Input:\n',df,sep='')
df = df[np.isfinite(df).all(1)]
prin...
Splitting on last delimiter in Python string?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Detect application heap size in Android
... to 32:
maxMemory: 33554432
getMemoryClass: 32
With VM Heap Size set to 64:
maxMemory: 67108864
getMemoryClass: 32
In addition to the above, I tested on a Novo7 Paladin tablet running Ice Cream Sandwich.
This was essentially a stock version of ICS, except that I've rooted the tablet through...
Crash logs generated by iPhone Simulator?
.../MyApp
set print asm-demangle on
set print symbol-filename on
p/a 0×00015c64 -> address got by opening the crash log in “Console” app or just double clicking the the .crash file.
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im...
Expand a div to fill the remaining width
...answer explaining why a non-visible overflow of all things triggers a BFC, based on responses given by David and Boris, which can be found here: stackoverflow.com/questions/9943503/… Was my interpretation correct?
– BoltClock♦
Nov 18 '15 at 16:29
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Compiling simple Hello World program on OS X via command line
... ld: can't link with a main executable file './a.out' for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)
– Eddified
Jan 31 '14 at 6:32
...
Download File to server from URL
... How to download from this url: filehippo.com/download_mozilla-firefox-64/post_download
– Saurin Dashadia
Jul 10 at 13:38
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