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PSQLException: current transaction is aborted, commands ignored until end of transaction block
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I got this error using Java and PostgreSQL doing an insert on a table. I will illustrate how you can reproduce this error:
org.postgresql.util.PSQLException: ERROR:
current transaction is aborted, commands ignored until end of transac...
Libraries not found when using CocoaPods with iOS logic tests
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I get strange errors with this - when testing, isSubclassOfClass: calls return NO where they should return YES. The only reason I can explain this is that the dependencies really get linked to both the main and the test target, and when th...
Is there a WebSocket client implemented for Python? [closed]
...thread
import time
def on_message(ws, message):
print message
def on_error(ws, error):
print error
def on_close(ws):
print "### closed ###"
def on_open(ws):
def run(*args):
for i in range(30000):
time.sleep(1)
ws.send("Hello %d" % i)
time.s...
Unable to run app in Simulator: Xcode beta 6 iOS 8
...imulator using Xcode 6 beta and iPhone 5s simulator.
First I am getting an error message from Simulator
22 Answers
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Windows 7 SDK installation failure
...installs version 10.0.30319 of the Visual C++ 2010 Redistributable.
The error message is located in the log file, which can be opened through the View Log button in the installer. Otherwise, it can be found here: %userprofile%\AppData\Local\Temp\ or %temp%. The log file is most likely called SDKS...
Determining Whether a Directory is Writeable
...) method mentioned, for example when the probability of having to catch an error is high.
– mjv
Feb 6 '10 at 19:32
54
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conflicting types for \'dev_t\'的原因 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...这貌似是一个Linux历史遗留问题:
/usr/include/sys/types.h:62: error: conflicting types for ‘dev_t’
/usr/include/linux/types.h:13: error: previous declaration of ‘dev_t’ was here
/usr/include/sys/types.h:67: error: conflicting types for ‘gid_t’
/usr...
App Inventor 2 解决一个编译报错DX failed - App Inventor 2 中文网 - 清...
...not* an inner class.
[java] Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/eclipse/paho/client/mqttv3/BufferedMessage;
[java] Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/e...
Using System.Dynamic in Roslyn
...sed yesterday to use dynamic and ExpandoObject but I am getting a compiler error which I am not sure how to fix. The error is:
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