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Java Security: Illegal key size or default parameters?
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import java.util.Map;
//method
public static void fixKeyLength() {
String errorString = "Failed manually overriding key-length permissions.";
int newMaxKeyLength;
try {
if ((newMaxKeyLength = Cipher.getMaxAllowedKeyLength("AES")) < 256) {
Class c = Class.forNam...
How to remove trailing whitespace of all files recursively?
... You can make it faster by using \+ instead of * in the replacement string - Otherwise it matches on every single line.
– l0b0
Mar 5 '12 at 13:20
10
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How to use JUnit to test asynchronous processes
... of time. Your test would look something like this:
CompletableFuture<String> future = new CompletableFuture<>();
executorService.submit(new Runnable() {
@Override
public void run() {
future.complete("Hello World!");
}
});
assertEquals("Hell...
How to programmatically close a JFrame
...the method is a must
}
});
}
public static void main(String[] args)
{
ExitApp app=new ExitApp();
app.setBounds(133,100,532,400);
app.setVisible(true);
}
}
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/bin/sh: pushd: not found
...Actually my PS1 is (\u) \h:\w> but I just stripped it down to a generic string now for the answer. The prompt in DOS is also ending with > by default ($P$G IIRC), and I like that.
– hlovdal
Mar 4 '11 at 12:28
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How to set timeout on python's socket recv method?
...rtunately) up to you to figure out -- it may mean looking for a terminator string, a certain number of bytes, or just waiting for a defined timeout.
– JDM
Jan 24 '13 at 19:07
4
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What is the purpose of “&&” in a shell command?
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&& strings commands together. Successive commands only execute if preceding ones succeed.
Similarly, || will allow the successive command to execute if the preceding fails.
See Bash Shell Programming.
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Xcode Command /usr/bin/codesign failed with exit code 1 : errSecInternalComponent
...ou allowed codesign to access a private key. It's enough to leave an empty string as a password.
– Kamil Szostakowski
Feb 25 '19 at 23:36
1
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How to run Visual Studio post-build events for debug build only
...too - shell command IF statements are very .. literal ... when it comes to string comparisons.
– gbjbaanb
Oct 7 '13 at 8:11
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SQL Server reports 'Invalid column name', but the column is present and the query works through mana
... to the SQL Server instance you think you are.
Double check your connect strings and ensure that they explicitly specify the SQL Server instance name and the database name.
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