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How to tell bash that the line continues on the next line
...‘\’ may be used to remove any special meaning
for the next character read and for line continuation.
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How should you build your database from source control?
...
@Richard. Good points, but still. When you read "build a database from scratch", it does not always mean to delete the data. It is to rebuild the schema and static data. If there is some work-in-progress (regarding schema or static data) it should be in the source con...
How to change the remote repository for a git submodule?
...ipt with that command is straightforward enough:
module_list "$@" |
while read mode sha1 stage path
do
name=$(module_name "$path")
url=$(git config -f .gitmodules --get submodule."$name".url)
if test -e "$path"/.git
then
(
unset GIT_DIR
cd "$path"
remote=...
What is the difference between int, Int16, Int32 and Int64?
...re
familiar looking, Int32 makes the 32-bitness more explicit to those
reading your code. I would be inclined to use int where I just need
'an integer', Int32 where the size is important (cryptographic code,
structures) so future maintainers will know it's safe to enlarge an
int if appropr...
Why can't Python find shared objects that are in directories in sys.path?
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I had also to give permissions to my user to read the library after setting the LD_LIBRARY_PATH variable. Now it finally works.
– José Ricardo
Jul 31 '13 at 13:41
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Simulate first call fails, second call succeeds
...
Since the comment that relates to this is hard to read, I'll add a formatted answer.
If you are trying to do this with a void function that just throws an exception, followed by a no behavior step, then you would do something like this:
Mockito.doThrow(new Exception("MESS...
How do I find the time difference between two datetime objects in python?
... Reference: docs.python.org/library/datetime.html#datetime-objects. Read "supported operations".
– S.Lott
Aug 28 '09 at 10:08
...
SQLAlchemy IN clause
...1 IN :values;
""")
query = query.bindparams(values=tuple(values))
df = pd.read_sql(query, engine)
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Linux下部署企业级邮件服务器(postfix + dovecot + extmail) - 开源 & Gith...
...iases_path: [/usr/bin/newaliases]
queue_directory: [/var/spool/postfix]
readme_directory: [no]
sendmail_path: [/usr/sbin/sendmail]
setgid_group: [postdrop]
3、为postfix提供Syv服务/etc/rc.d/init.d/postfix脚本
脚本朋友们可以从附件中下载
4、对postfix进行基本配...
git difftool, open all diff files immediately, not in serial
...on the git mail list.
I put together a shell script based on that email thread which performs a directory diff between arbitrary commits.
Starting with git v1.7.10, the git-diffall script is included in the contrib of the standard git installation.
For versions before v1.7.10, you can install fro...