大约有 5,229 项符合查询结果（耗时：0.0269秒） [XML]
How to undo a git pull?
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ss64.com/ps/syntax-esc.html I think you have wanted to type HEAD@`{1`}, or for that matter do what works on POSIX shells too: 'HEAD@{1}'
– sehe
Feb 15 '13 at 15:38
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What is a reasonable length limit on person “Name” fields?
...e Marguerite LaFleche" (39-bytes-length).
– user1154664
Nov 3 '12 at 20:51
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How do I initialize a byte array in Java?
...UID using the specified data. mostSigBits is used for the most significant 64 bits of the UUID and leastSigBits becomes the least significant 64 bits of the UUID.
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Learn C first before learning Objective-C [closed]
...t.
A typical example was some code we used that had to encode data in base64, but we could not use an external library for that (no OpenSSL lib). We used a base64 encoder, entirely written using Cocoa classes. It was working okay, but when we made it encode 200 MB of binary data, it took an eternit...
How to set an “Accept:” header on Spring RestTemplate request?
... String notEncoded = user + ":" + password;
String encodedAuth = Base64.getEncoder().encodeToString(notEncoded.getBytes());
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
headers.add("Authorization", "Basic " + encodedAuth);
return ...
Find objects between two dates MongoDB
... Dinei
2,16222 gold badges2323 silver badges4646 bronze badges
answered May 31 '10 at 13:04
ponzaoponzao
18.2k33 gold badge...
Command-line Tool to find Java Heap Size and Memory Used (Linux)?
...ample output of the VM overview mode:
JvmTop 0.3 alpha (expect bugs) amd64 8 cpus, Linux 2.6.32-27, load avg 0.12
http://code.google.com/p/jvmtop
PID MAIN-CLASS HPCUR HPMAX NHCUR NHMAX CPU GC VM USERNAME #T DL
3370 rapperSimpleApp 165m 455m 109m 176m 0.12% 0.00% S6U37...
Clear file cache to repeat performance testing
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Works perfectly for me under Windows 7 SP1, x64. Great tip!
– cxxl
Oct 22 '12 at 16:26
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How do I convert dates in a Pandas data frame to a 'date' data type?
...3-01-02
2 3 2013-01-03
In [32]: df['time'] = df['time'].astype('datetime64[ns]')
In [33]: df
Out[33]:
a time
0 1 2013-01-01 00:00:00
1 2 2013-01-02 00:00:00
2 3 2013-01-03 00:00:00
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How can I get a file's size in C++? [duplicate]
...not necessarily return the right value. See http://stackoverflow.com/a/22986486/1835769
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