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Undoing a commit in TortoiseSVN
I committed a bunch of files (dozens of files in different folders) by accident. What is the easiest, cleanest (and safest!) way to 'undo' that commit without having to delete the files from my working directory?
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
...artial line isn't syntactically valid, the VBA editor interrupts your work by popping up a "Compile error" message that has to be dismissed.
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add maven repository to build.gradle
...odify Android Studio so that the maven repository is added to build.gradle by default. I keep forgetting about this and have to rediscover why libraries are not loading.
– Mike
Sep 12 '17 at 1:38
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“Least Astonishment” and the Mutable Default Argument
...yone tinkering with Python long enough has been bitten (or torn to pieces) by the following issue:
31 Answers
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How to set timer in android?
...;
setContentView(R.layout.main);
text = (TextView)findViewById(R.id.text);
text2 = (TextView)findViewById(R.id.text2);
text3 = (TextView)findViewById(R.id.text3);
Button b = (Button)findViewById(R.id.button);
b.setText("start");
b.setOnClickL...
What's the difference between git clone --mirror and git clone --bare
...d sets up a refspec configuration such that all these refs are overwritten by a git remote update in the target repository.
My original answer also noted the differences between a bare clone and a normal (non-bare) clone - the non-bare clone sets up remote tracking branches, only creating a local ...
Exception NoClassDefFoundError for CacheProvider
...more precisely, got past this and run into other Hibernate 4 problems. :P) By the way, Spring 3.1 is no longer in RC (first GA release in December 2011).
– Jonik
Dec 29 '11 at 12:04
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unix domain socket VS named pipes?
...retty clear on the following point: "Unix domain sockets may be created as byte streams or as datagram sequences, while pipes are byte streams only."
Named pipes are, in fact, bi-directional but half-duplex. This means that communication may go either from end A to end B, or B to A, but never bo...
Setting Android Theme background color
...1/styles.xml can inherit them. As
such, you can avoid duplicating styles by beginning with a "base"
theme and then extending it in your version-specific styles.
Read more here(doc in theme).
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How to wait for 2 seconds?
...hat if you accidentally pass WAITFOR TIME a date that already passed, even by just a second, it will never return? Check it out:
--Example 3
DECLARE @Time1 DATETIME
SELECT @Time1 = getdate()
WAITFOR DELAY '00:00:01'
WAITFOR TIME @Time1 --WILL HANG FOREVER
Unfortunately, WAITFOR DELAY will do the ...