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C: What is the difference between ++i and i++?
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edited Feb 28 at 10:40
johannchopin
4,83855 gold badges1818 silver badges4040 bronze badges
ans...
How do I use the CONCAT function in SQL Server 2008 R2?
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101
Just for completeness - in SQL 2008 you would use the plus + operator to perform string concat...
Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
...ecation notice for DL introduced some time ago in dl.rb ( see revisions/37910 ).
On Windows the lib/ruby/site_ruby/2.0.0/readline.rb file still requires dl.rb so the warning message comes out when you require 'irb' ( because irb requires 'readline' ) or when anything else wants to require 'readline...
How can I catch all the exceptions that will be thrown through reading and writing a file?
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10
@George Not necessarily, if you deal with something that has a lot of sensitive entry parameters and it is very complicated to verify the v...
How to beautify JSON in Python?
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answered Aug 19 '15 at 10:54
arnuschkyarnuschky
1,73111 gold badge1616 silver badges1414 bronze badges
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Git in Powershell saying 'Could not find ssh-agent'
...mmand line.
– skolima
Aug 19 '13 at 10:26
10
For me, ssh-agent.exe was actually located in the \G...
Pass array to ajax request in $.ajax() [duplicate]
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10
yes...that worked..thanks..one more thing can be done ...that is initialize info = {}; then data: info,
– Poonam Bhat...
How can I debug git/git-shell related problems?
...log git gc
Counting objects: 143760, done.
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$ head gc.log
20:12:37.214410 trace.c:420 performance: 0.090286000 s: git command: 'git' 'pack-refs' '--all' '--prune'
20:12:37.378101 trace.c:420 performance: 0.156971000 s: git command: 'git' 'reflog' 'expire' '--all'
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$ G...
Number of lines in a file in Java
...ream(new FileInputStream(filename));
try {
byte[] c = new byte[1024];
int count = 0;
int readChars = 0;
boolean empty = true;
while ((readChars = is.read(c)) != -1) {
empty = false;
for (int i = 0; i < readChars; ++i) {
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Measuring execution time of a function in C++
...8440535 microseconds and on second run of the same function it gave me 83221031 microseconds. Shouldn't the two time measurements be equal when I am measuring the duration of that function only ?
– Xara
Mar 13 '14 at 18:48
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